Commit Graph
41 Commits
Author SHA1 Message Date
LING DUAN c4a24031b8 feat: integrate material library into main (#1896)
Adds the owner-scoped material library ("Knowledge base" in the UI) from the integration branch, as tracked in #1736 (RFC: Discussion #1716).

- Library page from the left rail: one folder-and-file list with search, automatic parsing after upload, Parse again, in-place folder creation and renaming, drag-to-move, source and folder deletion with confirmation, usage and separately counted file storage.
- Composer `@` and toolbar picker over the whole library; failed materials cannot be attached from any entry point.
- Agent tools to list, organize and parse materials, with one-line summaries in tool rows; deletion stays page-only.
- Originals and extraction outputs live in the asset pool under generic `asset_root_refs`; extraction is reused across conversations.
- Every successful upload, from classic and Pro and including existing undeleted uploads, stays in the library until explicitly deleted (#1898). The 24-hour sweep only reclaims unfinished upload reservations.
- `@openmaic/storage` 0.38.0.

Release conditions (breaking): stop all old instances before this version accepts writes, do not roll back below this release, and enable `MATERIALS_POOL_BACKFILL=1` only after every old instance has stopped. See CHANGELOG for schema additions and `ASSET_COLLECTION_GRACE_MS`.
2026-10-21 11:50:06 +08:00
OliveryfasoandOliveryfaso aaca61742c feat(editor): derive current course issues and thumbnail markers (#1903)
Phase 1 of Course issues (#1900): a pure collectCourseIssues in @openmaic/dsl 0.12.0 derives issues from the current course document (speech without audio, generated-media placeholders, dangling cues, action-content lint) with stable ids and structured evidence, and the editor thumbnails show warning markers that clear when the issue is fixed. Narration issues are skipped when the workspace cannot generate audio.

Related to #1900

Co-authored-by: Oliveryfaso <Oliveryfaso@users.noreply.github.com>
2026-10-19 16:21:41 +08:00
6760c2b764 refactor(chat): retire the legacy director-graph classroom chat (#1913)
* refactor(chat): move Pi's shared parser, action schemas and store-state type out of the legacy chat owners

Pi classroom chat still imports three pieces from the legacy director-graph
chat, which #1814 retires. Give each a Pi or neutral owner first, so the
legacy files can later be deleted without touching Pi:

- The structured-output parser (createParserState, parseStructuredChunk,
  finalizeParser, looksLikeStructuredFragment, ParseResult) moves verbatim
  from lib/orchestration/stateless-generate.ts to lib/chat/structured-output.ts.
  Only two comments change: they no longer name director-graph as the reader
  of the per-call ordered indices. This also stops the Pi route from loading
  director-graph and LangGraph through the parser's module.
- lib/orchestration/tool-schemas.ts moves unchanged to lib/chat/pi/tool-schemas.ts.
- AgentLoopStoreState moves unchanged from lib/chat/agent-loop.ts to
  lib/chat/store-state.ts; the Pi request path in use-chat-sessions uses it.

The remaining legacy consumers import from the new locations until they are
removed. No behavior change.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(chat): cover classroom model precedence on /api/chat/pi with the real resolver

The user-route, lock and body precedence for classroom interaction is
covered with the real resolveModel only through the legacy /api/chat
route, which #1814 removes. Route-level Pi tests mock resolveModel. Add the
same four cases against /api/chat/pi, asserting the model handed to the Pi
runtime:

- a chat-adapter user route wins over the body model;
- a locked classroom slot wins over the user route;
- with no matching route, the body model is used;
- a locked classroom slot is kept despite unlisted body and route models.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(eval): run the whiteboard layout eval against Pi classroom chat

The whiteboard eval drove the legacy /api/chat through runAgentLoop. Point
it at /api/chat/pi, which #1814 keeps as the only classroom chat:

- one Pi request per scripted user turn, with whiteboard tools enabled as
  the app does for in-class requests;
- text and actions grouped by each agent's messageId and sealed into their
  own history message at agent_end, since one Pi request can hand the turn
  to several agents;
- the previous turn's done.directorState carried into the next request
  within a scenario run, as the app does within a session;
- an error event, a non-200 response, or a stream without done fails the
  scenario through the existing error path, which skips its remaining turns
  (previously an error event was swallowed and the turn still captured);
- a native whiteboard event fails the run, because the harness cannot see
  the native child's server-side board. Not seeing one does not prove the
  server uses the legacy child; run the eval on a server configured for it.

Scores are a new baseline and are not comparable with runs of the legacy
runner. Scenarios, capture, scoring and reporting are unchanged.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(eval): settle queued actions and cancel the request when a whiteboard turn fails

Review of the Pi whiteboard runner (#1913) found two lifecycle gaps on the
failure paths it added:

- A turn that failed (an SSE error, a native whiteboard event, or EOF without
  done) returned and disposed the scenario without waiting for its queued
  actions. The state manager drives shared store singletons, so a pending
  action could finish inside the next scenario and land in its screenshot.
  Every turn exit now settles the action queue first. A queued rejection is
  handled while the stream is still open and is logged at settle time, as on
  the success path, without replacing the turn's own error.
- Stopping early only released the reader lock, so the request kept running.
  Each turn's request now has its own AbortController, aborted on exit, and an
  unfinished response body is cancelled before the lock is released.

runScenario is exported with its CLI settings passed in, and main() runs only
when the file is the entry point, so an offline Vitest suite can exercise the
real function: failed turns settle before returning, the native early exit
aborts and cancels, a concurrent action rejection is not unhandled, and the
success path keeps one Pi request per turn, messageId grouping, directorState
carry-over and score:null on scorer failure.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(eval): run the answering and answer-content evals on Pi; retire premature-end

Both evals drove the legacy single-step director prompt and agent prompt,
which #1814 retires. Run them on the real Pi director in process instead
(eval/orchestration/pi-harness.ts): the Pi config helpers supply agent
configs and budgets, whiteboard tools are on as for classroom requests,
thinking is off, and the legacy child runtime is pinned. The harness skips
the HTTP route, so route authorization and tool-capability checks are not
exercised.

- answering classifies by the first recorded call_agent attempt in the
  director tool trace: TEACHER, OTHER_AGENT (another or a non-existent agent),
  NO_DISPATCH (none recorded; wrong, kept in the denominator), or ERROR (a
  failed run, excluded as before). A later recorded attempt never rescues
  the first.
- answer-content judges the full reply of the first recorded teacher attempt.
  A failed run, no recorded teacher attempt, or a first one that is skipped,
  marked isError or empty scores 0. The judge, opening window, threshold and
  all-samples denominator are unchanged. Pi's short teacher replies make the
  two metrics nearly coincide, and the score includes routing.
- Both score only what the trace records. A schema-rejected attempt is not
  recorded, so a later one can score, and a legacy child's partial text after
  a provider failure is judged. Scores can be overstated. Real-chain tests
  (real Pi loop and agent SDK, scripted StreamFn) pin both limits.
- The old prompt A/B variants are removed; results are a Pi baseline.
- premature-end is retired: its single END decision has no Pi counterpart,
  and the close gate does not show a question was answered.
- The three remaining eval scripts load with tsx --conditions=import, so
  ESM-only dependencies resolve.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(chat): always run classroom chat on Pi and fail builds that still opt out

The classroom chat hook, the /api/chat/pi route and PlaybackChromeRoot no
longer read NEXT_PUBLIC_PI_CHAT_ENABLED. The hook sends every turn through
the existing Pi single-request path; the frontend no longer calls the legacy
/api/chat loop (fetchStatelessChat and the runAgentLoop tail are removed).
The Pi branch itself is unchanged apart from indentation.

isPiChatEnabled and its readDefaultOnBoolean helper are removed. The
independent courseware-reference gate stays default-off.

next.config.ts now exports a phase function. In the production-build phase
it fails when NEXT_PUBLIC_PI_CHAT_ENABLED is set to anything other than '',
'true' or '1' (exact match), which covers every value that used to select
the legacy runtime. The error names the value and points to the Classroom
model setting, the google native preset for Gemini, and the administrator
for managed configurations. Other phases do not check the flag. The fixed
env pin for the flag is removed.

This is an intermediate step of #1814 PR 3: the legacy route, director graph
and agent loop are still present and are removed in a follow-up commit, and
Docker/Compose wiring and docs still describe the old rollback.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(chat): remove the legacy director-graph classroom chat backend

The frontend has run every classroom turn on /api/chat/pi since the previous
commit, so nothing reaches the legacy stack any more. Remove it:

- app/api/chat/route.ts (no stub, redirect or 410; /api/chat/pi stays)
- lib/orchestration/{stateless-generate,director-graph,ai-sdk-adapter,
  director-prompt,prompt-builder}.ts and lib/chat/agent-loop.ts
- summarizers/{conversation-summary,message-converter}.ts
- the director, agent-system and agent-system-wb-* templates, the
  speech-guidelines and whiteboard-reference snippets, and their prompt and
  snippet IDs

Pi's default legacy child, the shared structured-output parser, the Pi
tool schemas, the shared summarizers, the registry and the protocol types
are unchanged. Dependency declarations are left for a follow-up commit.

Tests:
- Drop the legacy chat route from the model-authorization tests and the
  coverage matrix. The mixed compatibility cases keep their six and eight
  stage assertions, and the exhaustive resolver call-site scan is unchanged.
  The locked-classroom case now goes through /api/chat/pi.
- Retire chat-route-user-routes (its precedence cases are rebuilt on the Pi
  route in route-model-precedence), the agent-loop async-state test, and the
  conversation-summary test.
- Keep the #511 intent as a history input contract on Pi:
  toHistoryMessages keeps the human challenge as a user turn in order, and
  buildUserPrompt still reports it after a later agent reply.
- Move the role, peer-context and language-directive prompt checks onto
  Pi's buildChildPrompt. Keep the PBL and placeholder-lint template tests and
  the getActionDescriptions LaTeX guard.
- Add middleware cases for POST /api/chat (401 without access, pass-through
  otherwise) and a Playwright spec that expects a plain 404 from the running
  app.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* build(deps): drop the unused @langchain/langgraph dependency

The legacy director graph was its only consumer and was removed in the
previous commit. Remove the root declaration and let pnpm update the
lockfile: @langchain/langgraph and @langchain/langgraph-checkpoint are no
longer installed. @langchain/langgraph-sdk stays (an optional CopilotKit
peer and a direct dependency of @ag-ui/langgraph).

@langchain/core is kept: CopilotKit requires it as a peer and pnpm would
install it anyway. partial-json and jsonrepair are kept for the Pi parser.

The re-resolution also moved vite 8.0.0's postcss from 8.5.15 to 8.5.23
(both were already in the lockfile; Next's postcss is unchanged) and
shortened four eslint-import snapshot keys without changing versions.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* build(docker): keep the Pi chat flag only as an input to the build check

NEXT_PUBLIC_PI_CHAT_ENABLED no longer selects a chat runtime; next.config.ts
only reads it to fail a production build that still opts out of Pi. Keep the
builder ARG and the Compose build-arg forwarding so an explicit false still
reaches that check, and drop the ENV line: build args are already visible to
the builder's RUN steps, and the value has nothing to configure in the image.

Remove the legacy-chat rollback comment and command from docker-compose.yml
and replace the rollback section of .env.example with a short note that the
legacy runtime is gone and which values now fail the build.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs: describe classroom chat after the legacy runtime removal

- Configuration docs (all six locales): drop the Pi rollback example, the
  advice to rebuild with the flag set to false and the Compose rollback
  command. Say instead that classroom chat always runs on Pi and needs a
  tool-calling Classroom model (google preset for Gemini), that the flag
  should be removed, which exact values a production build still accepts,
  and that the Compose service env_file supplies runtime values only.
- READMEs: drop the LangGraph badge and describe lib/orchestration and the
  Pi director loop as they now are.
- CHANGELOG: add the breaking change (model requirement, the flag, POST
  /api/chat answering 404 after the access gate) and the dependency removal.
- lib/prompts/README.md: point the role and length guidelines at
  lib/chat/pi/prompts.ts, correct which tests check placeholders, use a
  missing snippet in the error example, and start the whiteboard eval server
  with the native child runtime off.
- Remove the two comments that told CI and Playwright to leave the flag
  unset.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(chat): pin the server key on a user-route model; document answering eval limits

- route-model-precedence: when the user route switches the classroom model
  to another provider without a key of its own, assert that the model is
  built with the server key rather than the body's key.
- answering eval: state in the header comment and the generated report that
  a run which throws, is aborted or ends without done is ERROR even after it
  dispatched an agent, that ERROR samples stay out of the correct-rate
  denominator, and what the rate therefore does and does not measure. The
  scoring rules are unchanged.

Refs #1814

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-10-17 00:26:52 +08:00
6e25625a12 feat(chat): add suggested replies to cue_user (#1379)
* feat(chat): mature learner handoff flow

* refactor(roundtable): embed learner handoff in dialogue

* fix(chat): preserve learner handoffs across server restore

* style(roundtable): clarify learner quick replies

* fix(chat): address durable learner handoff review

* fix(chat): preserve long sessions and learner cue presentation

* feat(chat): limit cue_user to optional string suggestions

* feat(chat): show cue_user suggestions in the learner's reply bubble

Move the quick replies out of the separate chip row and into a
"suggested reply" bubble in the user-bubble slot: same right alignment,
corner and avatar as the real user bubble, but a light dashed outline so
it reads as "you could say". Chips wrap (two visible rows, scrolling
inside the bubble's existing max height, with a fade when more are
below) and truncate long labels with a tooltip. In fullscreen the bubble
sits in the right-hand stack above the dock. The centered "Your turn"
cue is unchanged on normal-width stages; on very narrow stages it yields
its space while suggestions are shown. The roundtable stays 192px.

Drop the hard JSON-schema bounds on cue_user (prompt length, option
count and option length) and keep them in the parameter descriptions,
so an over-limit call is normalized by normalizeCueUserOptions instead
of being rejected during argument validation.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 00:13:22 +08:00
wyucandClaude Opus 5.5 9fd9f71b73 feat(export): PBL placeholder slides and a per-export choice of placeholders (#1823)
* feat(export): give PBL scenes a placeholder slide in the PPTX

PBL scenes now get a placeholder slide at their position in the lesson,
in the standalone PPTX and in the Resource Pack PPTX, like interactive
and quiz scenes. A project runs only online, so the slide carries the
same "Open online" button, QR code, URL and link hotspots, and no
offline link (the pack has no page for it).

The slide shows the project's briefing: the goal (learning objective,
else the scenario goal), the milestone count and up to four milestone
titles in order, cut to one line by display width. The briefing comes
from the projection the standalone HTML export uses, now shared in
lib/export/pbl-briefing.ts, so legacy projects are upgraded the same
way and role prompts, evaluations, submissions and chat history never
reach the slide. A project that is missing or unreadable falls back to
the title and description. PBL narration is not copied into the notes.

A lesson with only PBL scenes now exports a PPTX instead of reporting
nothing to export.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(export): let users turn PPTX placeholder slides off

The export menu gets an "Include placeholder slides" setting next to
"Export PPTX" and "Export Resource Pack". A tooltip (on hover and on
keyboard focus) explains that interactive pages, quizzes and PBL
projects get a slide at their place in the lesson, with an "Open
online" button and a QR code. Toggling it keeps the menu open and
starts no export.

The setting is on by default and remembered per browser in
localStorage; unreadable storage falls back to on. It reaches the
exports as an explicit option (useExportPPTX({ includePlaceholders }),
planPptxDeck, buildResourcePackZip):

- Off: both PPTX exports hold the slide scenes only, and the Resource
  Pack still ships the interactive HTML pages.
- Off with no slide scenes: "Export PPTX" reports there are no slides,
  and the Resource Pack ships the HTML pages without a PPTX and says so
  (the "PPTX skipped" message is restored for this case).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(export): cut placeholder text by grapheme cluster

Placeholder titles, quiz stems and PBL lines were cut by UTF-16 code
units or code points, which could split an accented letter, a ZWJ emoji
sequence or a surrogate pair, and emoji counted as narrow.

Text is now split into grapheme clusters with Intl.Segmenter (code
points where it is unavailable). Width-limited lines count wide
characters and emoji clusters (flags, skin tones, ZWJ sequences,
keycaps) as two columns, reserve room for the ellipsis, and never cut
inside a cluster. Length-limited titles count clusters, so no lone
surrogate is left behind.

The export-menu e2e spec now waits on the elements it uses instead of
network idle, keeps its download counter across the reload, and checks
the setting from the keyboard (focus shows the tooltip; Space and Enter
toggle it without closing the menu or exporting).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(export): choose placeholder slides per export in submenus

The "Include placeholder slides" checkbox read like another export
action. "Export PPTX" and "Export Resource Pack" are now submenus, built
like "Download Script":

- Export PPTX: "With placeholder slides (recommended)" or "Slides only",
  each with a short explanation.
- Export Resource Pack: "PPTX with placeholders + interactive pages
  (recommended)" or "Slides-only PPTX + interactive pages".

The choice is made per export, so nothing is remembered: the stored
preference, its tooltip and its tests are removed. exportPPTX() and
exportResourcePack() take { includePlaceholders } per call (default
true) instead of the hook-level option. Gating, the exporting state and
the slides-only fallbacks (no slides to export; HTML pages without a
PPTX) are unchanged.

The e2e spec covers both submenus by pointer and keyboard and checks
the slide count of every downloaded deck.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(i18n): match the Resource Pack submenu wording to its parent item

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-06 19:54:38 -07:00
wyucandClaude Opus 5.5 636fab0d7e release: OpenMAIC 1.2.0-rc.1 (server-first) (#1794)
* ci: run CI for the provider-config integration branch

Development of the provider configuration RFC (#1701) lands on
integration/provider-config; build it on push and run CI for pull
requests into it, as with earlier integration branches.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(config): capability slot registry and stage-to-slot mapping (#1726)

* feat(config): capability slot registry and stage-to-slot mapping

First P0 step of the provider configuration RFC (#1701, tracked in
#1725): define the capability slot forest and map every LLM stage key
to exactly one slot. Pure data with no callers yet, so there is no
behavior change.

Requirements are checked on the slot that declares them and are not
passed down to child slots, so agent.title can use a model without
tool calling even though agent requires it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(config): pin every stage destination and the capability roots

Review found that the station and root assertions derived their
expectations from the module under test: re-pointing a single-stage
station or dropping a capability root still passed. The tests now
compare against an independently written stage table and root list,
and pin agent.title as config-only. Also document that browserless
outlines still run on the generate-classroom model.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(config): pin slotForStage and full slot lineages

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): provider presets and the openmaic.yml schema (#1727)

* feat(config): provider presets and the openmaic.yml schema

Second P0 step of the provider configuration RFC (#1701, tracked in
#1725).

- lib/config/provider-presets.ts: one preset per built-in registry
  entry, plus the token plans as multi-capability presets whose stage
  recommendations become slot recommendations. Registry ids that
  collide across capabilities get explicit preset ids.
- lib/server/model-config/openmaic-yml.ts: parse and validate the
  operator's openmaic.yml (or the file named by OPENMAIC_CONFIG):
  ${VAR} interpolation, strict schema, and cross-checks that every
  assignment names a declared provider whose preset offers the slot's
  capability. Every problem is reported with its path.
- instrumentation.ts: an invalid file refuses to start. Without a file
  nothing changes, and nothing resolves models through the file yet.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): harden openmaic.yml validation after review

- Look providers up by own key only, so "constructor:m" is not taken
  for a declared provider.
- Refuse non-mapping objects YAML produces (an unquoted timestamp
  becomes a Date that the schema would accept as an empty object), and
  refuse a YAML alias that refers back to itself instead of overflowing
  the stack.
- Accept lowercase variable names; refuse a "${" with no closing
  brace, checked on the text as written, never on substituted secrets.
- Cross-check the entries that are valid on their own even when the
  schema rejects others, so every problem is reported at once without
  duplicate errors for declared-but-invalid providers.
- Name the three valid assignment shapes when a value has none of them.
- Test the boot path: an invalid file exits with code 1 before any
  schedule starts; a valid one boots.
- Ignore a root openmaic.yml in git.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): keep secrets out of openmaic.yml diagnostics

Review round 2:

- Read only variables the environment itself has, as non-empty
  strings: ${constructor} or an inherited value is not a variable.
- Never print a value that came from ${VAR}, and report YAML syntax
  errors by reason and position without js-yaml's source excerpt,
  which can quote a literal key.
- Keep the base URL requirement on presets: SearXNG from its registry
  entry, and Azure OpenAI and self-hosted MinerU, which have no usable
  default endpoint.
- Check slot names and valid model references even inside an entry
  that fails the schema, and report a failed placeholder once rather
  than again as an empty value.
- Boot test for the no-file case.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(config): validate openmaic.yml in two phases

Rounds 1-3 of review kept finding edge cases in one feature: running
the cross-checks on the half-valid parts of a file the schema had
rejected, so that every problem showed at once. It hid problems inside
a rejected entry, lost a __proto__ slot key, and built misleading
provider errors from failed placeholders. That feature is gone.

Validation now runs in two phases. Phase 1 is the document itself:
placeholders, key names (checked on the document as written, since the
schema drops a __proto__ key), and the schema. Any problem there stops
before phase 2, the references between entries, which therefore only
ever sees a fully valid file. Each phase reports all of its problems,
one per path.

YAML syntax errors now report only their position: js-yaml's reason
can quote source text too (an alias or tag name), not just its excerpt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(api)!: generate-classroom takes requirement + uploaded materials; capabilities follow server config (#1728)

Narrows POST /api/generate-classroom to { requirement, materialIds? }; capabilities follow server configuration; materials go through the owner material library (upload, reference by id, delete); new GET /api/generate-classroom/capabilities; skill docs updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): resolve a slot through the configuration layers (#1729)

* feat(config): resolve a slot through the configuration layers

Third P0 step of the provider configuration RFC (#1701, tracked in
#1725). resolveSlot walks from a slot to its capability root and
returns the first assignment it meets, consulting the deployment layer
(openmaic.yml, locked) before the workspace layer at every node. An
explicit null disables the subtree; nothing assigned up to the root is
unassigned, with no fallback to any vendor. The result carries the
provider, preset, registry entry, effective base URL, key, model, call
options, fallback, where it was resolved and whether it is locked, and
the requested slot's own requirements checked against the model
catalogue (met, unmet or unknown).

Pure and uncalled for now, so there is no behavior change.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): lock only written slots and trust the catalogue only where it applies

Review round 1:

- locked now means the requested slot itself is written in the
  deployment layer. Inheriting a deployment value does not lock a slot,
  since the workspace may still assign it (source and resolvedAt still
  report where the value came from).
- A custom OpenAI-compatible endpoint borrows the OpenAI registry for
  transport only, so its preset no longer trusts that model catalogue:
  requirements there resolve to unknown.
- The fallback is checked against the slot's requirements too, and the
  result exposes fallbackRequirements so retries can refuse it.
- A malformed reference fails with a path-qualified SlotResolutionError
  that does not echo the value, which is often a misplaced key.
- Requirement tests use named catalogue models instead of picking one
  from the catalogue at run time.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): order layers deployment-first and keep references out of errors

Review round 2:

- resolveSlot no longer depends on the order its caller passes the
  layers in: deployment layers always come first, for assignments and
  provider lookup alike.
- Resolution errors name the path and the preset, never a value taken
  from the reference, so a key pasted into the provider position does
  not end up in a log.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(config): cover catalogue aliases and fallback capability errors

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(classroom)!: save server-generated classrooms through server persistence (#1730)

Server-side classroom generation saves the finished course create-only into the request owner's library with media in the owner's asset pool; jobs move to PostgreSQL with owner-scoped polling; /api/classroom is removed; legacy data/classrooms files are imported once in the background. Adds @openmaic/storage 0.36.0 PgAssetStore.releasePending.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): translate the legacy configuration into a deployment layer (#1731)

* feat(config): translate the legacy configuration into a deployment layer

Deployments without openmaic.yml keep working: provider variables,
server-providers.yml, DEFAULT_MODEL, MODEL_ROUTES and MODEL_FALLBACK are
translated into the openmaic.yml shape and serve as the deployment layer
for resolveSlot.

- Providers: each configured entry becomes a provider under its preset
  id; force-disabled entries are left out; AliDocMind's key pair goes
  into credentials.
- DEFAULT_MODEL goes on the llm root. Every other slot that serves stages
  gets what those stages used before (their route, or else the default
  model), written only where inheritance would give something else, so
  an unrouted stage under a routed parent stays on the default model.
- Stages that now share a slot but had different routes, models whose
  provider has no server configuration, and stages that used the
  browser's model but would now inherit a server one become startup
  notices, never failures.
- MODEL_FALLBACK attaches to every chat assignment without its own.
- When openmaic.yml exists it wins, with a notice if legacy variables
  are also set.

Nothing reads the layer yet; routes switch over in P1 (#1725).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): follow the agent driver's rules and keep notices value-free

Review round 1:

- The agent never used DEFAULT_MODEL: it needs a valid maic-agent-driver
  route and is off otherwise, so the translation writes agent: null where
  it would inherit a server model (and a notice for a route that does
  not work today). Unrouted conversation titles reuse the driver's model
  with thinking off, as the title generator does.
- Notices name registry ids only; a credential pasted into a model
  variable is never repeated.
- Provider entries and route options are checked against the new schema
  and left out with a notice (field names only) instead of producing a
  file that would not parse; driver-only options are dropped elsewhere.
- A route with its own fallback never falls back to MODEL_FALLBACK, even
  when that fallback cannot carry over; the retry model is part of the
  comparison with the inherited value.
- Force-off switches without a configured entry are reported, a legacy
  configuration made only of them is detected, and translating one adds
  a deprecation notice.
- loadDeploymentLayer reads the process environment and working
  directory like the legacy loaders, instead of taking parameters it
  could only partly honor.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): compare routes by behavior, validate references, name only known ids

Review round 2:

- Stages sharing a slot are compared by what the route changes for them
  (model, thinking, fallback), with bare ids read as openai models and a
  route to DEFAULT_MODEL counted as no route; api and contextWindow are
  inert outside the driver.
- A model reference carries over only when it names a provider from the
  providers section and forms a valid reference.
- Section keys and force-off ids are named in notices only when they are
  registry ids with a preset.
- Retries now follow the slot; where a call site picked its retry model
  by another label (scene types under scene-content, browserless
  generation), the change is reported.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): chat references need a chat entry; one notice for retries

Review round 3:

- A model reference carries over only when its provider was translated
  from the providers section, not merely declared by another section
  under the same id.
- Routes are compared by the retry model that takes effect, so leaving
  out a fallback equals repeating MODEL_FALLBACK.
- The per-call-site retry notices kept missing cases (streaming and
  calls outside server-managed routing never retry today). They are
  replaced by one notice, given whenever a retry model is configured,
  that retries now follow the slot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(config)!: translate only providers and the default model (#1732)

* refactor(config)!: translate only providers and the default model

MODEL_ROUTES does not map one to one onto slots: several stages share a
slot, the agent driver and conversation titles have rules of their own,
and retries are picked by call-site labels. Emulating that took most of
the translation and still ended in notices that are easy to miss.

The translation now carries over only the unambiguous part: providers,
DEFAULT_MODEL as the llm root and MODEL_FALLBACK as its fallback (the
agent stays null, as it never used DEFAULT_MODEL). A deployment that
sets MODEL_ROUTES without openmaic.yml gets LegacyRoutesError asking it
to write the per-stage models as slots. loadDeploymentLayer is not wired
into startup yet; that happens when routes switch to resolveSlot (P1).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): say what a dropped MODEL_FALLBACK loses

Without DEFAULT_MODEL there is no assignment to hold MODEL_FALLBACK, and
calls that retried on it (server providers picked in the browser) stop
retrying; the notice says so. thinkingSchema is module-private again.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(persistence): workspace model configuration with keys encrypted at rest (#1733)

* feat(persistence): workspace model configuration with keys encrypted at rest

The store behind the web settings of RFC #1701 (#1725, P1): one row per
workspace (owner) in workspace_model_config, the same shape as
openmaic.yml without policy.

- Provider secrets (apiKey, credentials) are sealed per provider with
  AES-256-GCM under OPENMAIC_SECRET_KEY, bound to the provider id, and
  never stored in the config column. Without the variable, a secret is
  created once in data/instance-secret.key (the Docker volume).
- A secret sealed under another instance secret is reported as
  unreadable ("enter again"), and a save that brings no new secret for
  that provider keeps it, so a misconfigured secret cannot destroy keys.
- Saves replace the document with a compare-and-swap on the revision,
  after the owner's identity lock; two concurrent first saves cannot
  both land (PostgreSQL contract test).
- A claim moves the anonymous configuration to the account unless the
  account has its own (core participant, order 900).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(persistence): publish the instance secret atomically; force the races in tests

Review round 1:

- The generated secret is written and flushed under a private name,
  then published with an exclusive link, so no process can read it half
  written and exactly one of two starting processes creates it. A file
  that is not a complete generated secret (empty, truncated) is refused
  instead of deriving a key anyone could compute.
- The PostgreSQL test holds both first saves at their insert until both
  have read the missing row, and holds the row lock for the update case
  until both saves queue behind it (checked by backend pid, not by any
  lock waiter in the database).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(persistence): verify the written secret; require full GCM tags

Review round 2:

- The generated secret is written in full, read back and checked before
  it is published; the temporary file is removed on any failure.
- Sealed values open only with a 12-byte IV and a full 16-byte tag
  (authTagLength), so a shortened tag cannot weaken authentication.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): resolve slots at request time over deployment, workspace and defaults (#1734)

* feat(config): resolve slots at request time over deployment, workspace and defaults

The runtime half of RFC #1701 resolution (#1725, P1):

- deploymentConfig(): the deployment layer, loaded once per process.
  The legacy translation now splits into the deployment's providers and
  a separate default layer (DEFAULT_MODEL, MODEL_FALLBACK) that locks
  nothing and ranks below the workspace, as DEFAULT_MODEL ranked below
  the model a user picked.
- workspaceLayer(owner) reads the web settings; requestWorkspaceId(req)
  names the request's owner (none for an owner minted by the request).
- lookupSlot walks deployment and workspace over the whole tree first;
  the defaults are a second walk, so a default on a child never outranks
  a workspace choice higher up.
- resolveStageModel builds the language model: the configured slot, else
  what the request still names the old way (deprecated), else the
  defaults, else a loud error; a slot turned off fails whatever the
  request names. A workspace provider's endpoint is checked like a
  caller-supplied one and gets the transport that refuses redirects.
- resolveSlot gains the default source, and reports which layer declared
  the provider, its proxy and credentials.

Nothing calls it yet; call sites switch next.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): keep request identity and workspace endpoints inside their bounds

Review round 1:

- A refused owner credential throws InvalidOwnerCredentialError (401)
  instead of resolving with the deployment's models and keys.
- A retired request owner gets no workspace: canonicalizing it would
  hand an old anonymous cookie the claiming account's settings. Only
  background work, which names a stored owner, is forwarded.
- A workspace provider may not be Amazon Bedrock (which falls back to
  the server's AWS credential chain) or set a proxy (which routes around
  the checked, redirect-refusing transport); the deployment still may.
- Test seams for the deployment config and the workspace loader, and
  tests for identity, forwarding and caching.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): read only the named owner's settings; refuse unmet requirements

Review round 2:

- workspaceLayer reads exactly the owner it is given. Forwarding through
  a claim let a request whose owner was claimed between its check and the
  read see the account's settings; background work passes the owner it
  works for now instead.
- A model the catalogue says does not meet the slot's requirement is
  refused before anything is built (SlotRequirementError), without
  consulting the request.
- Tests: a database failure fails the call without falling back, a
  workspace provider without a key never gets the deployment's, and the
  transport each provider source gets.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(identity): exempt the model settings lookup from cookie forwarding

requestWorkspaceId resolves the owner only to pick whose model settings a
generation call uses, and returns no response of its own, like the
vision prompt helper already listed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config)!: resolve every LLM call through its capability slot (#1735)

* feat(config)!: resolve every LLM call through its capability slot

The LLM call sites of RFC #1701 switch to slot resolution (#1725, P1):

- resolveModel resolves a stage through its slot for the request's or
  job's workspace: the deployment and workspace configuration first; the
  model and key a request names (x-model, x-model-routes, body fields)
  only for a slot left unassigned, deprecated; then the defaults an
  older deployment set with DEFAULT_MODEL. Routes that read headers get
  this through resolveModelFromRequest; the chat routes pass their
  workspace; background work (agent runs, titles, generation jobs)
  passes the owner it works for now.
- Retries follow the slot: a slot-resolved model carries its slot's
  fallback (lib/ai/model-fallbacks.ts), which callLLM and the outline
  stream use; only a model from the request path still retries on
  MODEL_FALLBACK. A fallback that cannot meet the slot is not used.
- The agent driver resolves the agent slot: tool calling required,
  api defaults to openai-completions, thinking.effort still refused.
  Conversation titles resolve agent.title with thinking off unless the
  title slot sets it.
- /api/generate-classroom resolves each step through its slot for the
  job's owner, its outline through course.outline.
- MODEL_ROUTES is gone: loadDeploymentLayer runs at startup and a server
  that still sets it without openmaic.yml refuses to start. The
  pbl-chat and maic-agent stage keys, which nothing resolved, are removed.

BREAKING CHANGE: MODEL_ROUTES is no longer read; write per-stage models
as slots in openmaic.yml.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): a slot fallback needs no serverManaged stamp; follow claims per stage

Review round 1:

- callLLM arms a model's attached slot fallback whether or not the caller
  passes serverManaged (the PBL agents pass none); the stamp still gates
  MODEL_FALLBACK on the request path.
- /api/generate-classroom resolves the owner the job works for now at each
  stage, so stages after a claim follow the moved settings.

Streaming calls (agent driver, classroom chat, PBL streams) still do not
retry on a fallback model, as before this change; that is the #1725 item
on retries at every call site.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): resolve media and tool capabilities through their slots (#1737)

* feat(config): a provider-only reference names the provider's default model

Search and document providers mostly have no model to pick, so a slot
may name just the provider (`webSearch: tavily`); the target then has no
modelId and the adapter uses its default. Chat slots still need
providerId:modelId, checked in openmaic.yml and at resolution.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(config): resolve media and tool capabilities through their slots

The capability routes and server paths of RFC #1701 (#1725, P1): text
to speech, speech recognition, images, video, web search and document
extraction resolve through their slots, like language models.

- lib/server/model-config/media.ts: the configured slot (deployment,
  then workspace); else the provider a request names the old way
  (deprecated); else the legacy defaults; else a loud error. A slot turned
  off fails whatever the request names, and while the legacy
  <CAP>_<VENDOR>_ENABLED=false switches are in effect a switched-off
  provider stays off whoever assigns it. A workspace endpoint is checked
  like a caller-supplied one and may not use a proxy.
- The legacy translation assigns the media roots the provider the server
  picked when a request named none (first configured; web search by its
  old priority; DEFAULT_IMAGE_PROVIDER for images), with the first pinned
  model.
- Routes: /api/generate/{image,video,tts,voice}, /api/transcription,
  /api/web-search, /api/parse-pdf and /api/extract-document. A TTS voice
  applies only to the provider it was chosen for; voices register on the
  tts slot's provider.
- Server paths: agent image and video generation, scene narration, the
  voice catalog and registration, web search and fetch_url, material
  extraction (the document slot's service, the asr slot for local
  transcription), browserless classroom media, and the generation
  capabilities reported by /api/health and the classroom capabilities
  endpoint.
- A provider-only reference (`webSearch: tavily`) names the provider's
  default model; chat slots still need providerId:modelId.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): keep slots authoritative on every media path

- Workspace providers reach media, search and document services only at
  their preset's endpoints; a custom endpoint or proxy is deployment-only
  (403 INVALID_URL).
- A configured or turned-off document slot decides the extraction service:
  deprecated request fields may only pick a self-contained extractor, and
  legacy operator credentials are no longer reached.
- Request paths resolve their own workspace without following a claim;
  background extraction still does.
- A configured TTS slot keeps its own model; legacy pins apply only on the
  deprecated and default paths.
- Local transcription and agent voice registration keep the connection's
  network policy flags.
- The agent's web search forwards the whole resolved configuration.
- An unusable DEFAULT_IMAGE_PROVIDER leaves the image slot unassigned with a
  notice instead of switching vendors.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): public presets only for workspaces, plan default models

- A workspace preset whose default endpoint is on the server's own network
  (self-hosted TTS, ASR, image) is deployment-only, and a workspace
  provider's endpoint runs under the public-only policy.
- A provider-only reference to a token plan means the plan's own default
  model for that capability.
- On the legacy default provider, the request's image, video and ASR model
  still applies through its allowlist, and image/video without a model is
  still MISSING_MODEL.
- An asr assignment a workspace may not use no longer blocks document
  extraction, and a refused document service answers 403.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): keep legacy search and voice choices on their old paths

- Classroom search honours the provider and key a request names while the
  webSearch slot is unassigned; only /api/web-search prefers the operator's
  configured backend, as before.
- A TTS request's voice applies unless the request chose it for another
  provider.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): legacy search model and capability discovery errors

- On the legacy default search provider, the request's search model still
  applies through the server's pins.
- Capability discovery answers a refused credential (401) or a workspace
  service it may not use (403) instead of 500.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): classroom submission refuses a workspace service with 403

A classroom submission whose materials would go to a document or speech
service the workspace may not use answers 403 INVALID_URL instead of 500, and
its material check resolves the request's own workspace without following a
claim.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): workspace image and video providers run public-only

A workspace-configured image or video provider now uses the strict public
transport for its requests and for the redirects its clip download follows,
whatever ALLOW_LOCAL_NETWORKS says; the operator's own providers and the
deprecated per-request path keep their policies.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* Revert "fix(config): workspace image and video providers run public-only"

This reverts commit 68021ded. A workspace provider cannot choose an endpoint
for media, search or document services at all: a custom base URL or proxy is
refused, and so is a preset whose default endpoint is on the server's own
network. What remains is a preset's fixed public endpoint, the same one a
deployment default uses, so these calls keep the operator's transport policy
like every other preset endpoint, and the connection no longer claims a
user-typed endpoint (userEndpoint is false).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): /api/web-search without a provider searches as before

A deprecated web search request that names no provider again means the
server's configured provider, else the default one with the request's key,
while the webSearch slot is unassigned.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): browser speech recognition does not count for extraction

An asr slot assigned to speech recognition that runs in the browser gives
server-side extraction no transcription service, so audio uploads are not
advertised or accepted for extraction.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): /api/parse-pdf honours an explicit local parser

A request that asks for a self-contained extractor (local parsing) parses
the PDF locally and sends it to no document service, whatever the document
slot names, as /api/extract-document already did.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(classroom): give the persistence contract its media slots

The generated-classroom PostgreSQL contract configured its image and TTS
providers through the legacy provider mocks, which slot resolution no
longer reads; it now sets the deployment's slots.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(llm): streaming calls fall back on their slot's fallback (#1739)

* feat(llm): streaming calls fall back on their slot's fallback

A stream resolved through a slot that fails before any content (the request
is refused, or the first part is a retryable error) runs once on the slot's
fallback model. A failure after content has started still reaches the caller.
The outline stream keeps its own retry and fallback handling.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(llm): the stream fallback is the call's last attempt, before any content

- The primary's own SDK retries run first; the fallback runs once, as the
  last attempt, and a failing fallback is not retried.
- No fallback once content reached the caller in any step (a tool that ran
  must not run again); after a fallback took over, later steps stay on it.
- The fallback gets the thinking options built for its own provider and
  model, not the primary's.
- Usage of a stream with a slot fallback is recorded per step, against the
  model that served the step.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(llm): stream fallback recognises transient error payloads

Providers send a stream's error part as a plain { type, message } payload
rather than an error; a transient type (overloaded, rate limited, server
error) now counts as retryable for the slot fallback, while authentication
and request errors still do not.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): model settings API for workspaces (#1740)

* feat(config): model settings API for workspaces

GET/PUT /api/model-config read and edit a workspace's slots and providers:
every slot with its own assignment, effective model, source and lock state;
deployment providers read-only and without credential details; workspace
keys write-only and masked. Edits are checked against the whole
configuration and a revision. The view carries the preset catalogue a
workspace may add providers from, and each provider's models per capability,
so the settings UI needs no registry code of its own.

Workspaces cannot add Bedrock, self-hosted media/search/document presets or
custom endpoints for anything but chat. POST /api/model-config/import merges
settings a browser kept, item by item under the same checks, never replacing
what the workspace or deployment already has.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(config): preset ids as client-safe data

The preset id tables move to lib/config/preset-ids.ts, which imports no
registry, so browser code (the settings import) can name presets.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): tighten the settings API's views and checks

- Effective targets name an endpoint only for the workspace's own
  providers; a deployment's endpoints never reach a response.
- A workspace provider of a local model server preset (whose default
  endpoint is the server's own network) must name its own endpoint.
- Every change is checked against the stored shape, so an import skips a
  malformed item instead of failing the batch, and PUT validates its whole
  body (400, never 500).
- Clearing a key deletes it even when the instance can no longer open it.
- A workspace provider with its own endpoint offers chat models only, and
  an OpenAI-compatible provider offers only the models it lists.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): no credentials in endpoints; key-pair presets stay in the yml

- A workspace base URL cannot carry a username or password (they would be
  stored and shown in the clear), and views never show credentials a stored
  endpoint carries.
- Presets that authenticate with a key pair (AliDocMind) are not offered to
  workspaces: the settings take one key per provider.
- An import checks each proposed provider on its own, so one malformed
  provider is skipped instead of failing the batch.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): settings neither offer nor accept switched-off providers

A provider the operator switched off for a capability (the legacy
<CAP>_<VENDOR>_ENABLED=false switches) is left out of the capability lists,
refused as an assignment, and shown as invalid where a deployment assigns it,
as the calls themselves refuse it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): recommendations name only capabilities a preset still offers

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): a provider id follows the reference grammar before it is used

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): the catalogue lists the models a search provider offers

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): refuse a fallback on a slot whose calls never use one (#1743)

* fix(config): refuse a fallback on a slot whose calls never use one

Only language-model calls retry on a slot's fallback; a fallback on a
speech, image, video, search or document slot was accepted and silently did
nothing. Resolution now refuses it by path, so openmaic.yml fails at startup
and the model settings refuse it on save.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): openmaic.yml refuses a non-chat fallback at startup

The boot check parses openmaic.yml without resolving slots, so the refusal
also lives in the file's cross-checks.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(settings): Models section with the course model map (#1741)

* feat(settings): client for the workspace model settings

A small client for /api/model-config: it caches the view per page, applies
changes against the revision it read, reloads on a stale revision (409
CONFLICT) or a slot the deployment has since locked, and treats a server
without persistence (404) as settings managed by the server.

Pure helpers behind the settings UI live beside it: slot changes from the
card picker (follow, off, a model, a fallback, the media switches), the
provider form's change (keys stay write-only: keep, replace or remove),
the first-run setup that adds a provider and fills only the empty,
unlocked slots with its preset's recommendations, and the layout of the
course model map.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(settings): Models section with the course model map

A new "Models" section, first in the settings dialog and the one it opens
on. It reads and writes everything through /api/model-config:

- The model map: a pannable, zoomable canvas with the course pipeline as a
  two-row serpentine flow, the default language model above the stations
  that inherit from it, and the page types under the content station. Each
  card shows the effective model, where it comes from and a lock when the
  server sets it. Solid edges follow the parent, dashed ones mark a
  setting of the slot's own.
- Editing happens in place: a picker at the card to follow the parent,
  pick a model a provider offers (or a provider, for search and document
  slots), turn the slot off, or set a fallback for chat slots. Media
  switches turn a slot off and back on.
- While no language model is configured, the default model's card offers
  a first-run setup: pick a service, give its key, and its recommended
  models fill every empty slot.
- A Providers tab lists the server's providers (read-only) and the
  workspace's own, which can be added, edited and removed as the server's
  policy allows.

The generation toolbar's "configure provider" prompt opens this section.
Below the sm breakpoint the settings nav becomes a strip above the panel.
Strings are translated for all 12 locales.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): keep what a change does not mean to touch

- A provider edit carries only the fields the form shows: a hidden model
  list or endpoint is left out, so the server keeps it; a shown field that
  is emptied is removed. A pinned model list keeps its field on edit.
- A key the server cannot read starts as "replace" (it can also be removed),
  so a key typed for it is sent instead of the broken one being kept.
- Switching a media slot off remembers what it held; switching it back on
  restores that assignment (or nothing of its own), and when that is not
  known the caller asks instead of clearing the slot to the default.
- The first-run assignments are checked against the provider as the server
  answered it: a provider with its own endpoint serves chat only, a model
  list the user gave wins over the recommended chat models, and `llm` is
  one of the provider's own chat models. The filling can be retried against
  a reloaded view, and a refusal keeps its reason.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): recoverable first-run, root clear action, keyboard on the map

- A first-run setup that added its provider but could not assign it (a
  stale revision, say) reports to the section, which keeps a notice with
  the provider and a way on (assign its models again, or add them under
  Providers) through any reload, instead of losing it with the form.
- The picker of a root slot with a setting of its own offers to clear it,
  leaving the server's value or default.
- A card's switch restores what the slot held; when that is unknown it
  opens the picker.
- Keyboard focus on a card outside the view pans the map to it, and the
  arrow keys pan the map while it has focus.
- The provider form offers only replace or remove for an unreadable key,
  and says that a provider with its own endpoint serves chat only.

Component tests drive the provider form, the switches, the root picker,
arrow-key panning and a first-run setup that meets a conflict.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): keep picker row labels whole; one unreadable-key notice

A long note no longer truncates the row's label in the slot picker, and the
provider form stops repeating the unreadable-key warning the row already
shows.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): a lost answer to a write is an outcome, not a throw

When the server takes a change but its answer cannot be read (a truncated
body, a dropped connection), apply() no longer rejects: it reloads the view
to reconcile a change that may have been saved and returns an `unconfirmed`
outcome with the reloaded view. The first-run setup goes on when the
reloaded view has the provider it added, counts a slot write whose answer
was lost as done when the reload shows the default model set, and says so
otherwise. Busy states in the provider form, provider removal, first-run
setup and its notice are reset in `finally`.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): keyboard roving in the slot picker

The picker's rows are plain buttons (pressed for the current choice) in a
group, not listbox options without the keyboard model those promise. The
list is one Tab stop, the current choice or else the first row; ArrowUp and
ArrowDown step, Home and End jump, Enter and Space choose. The picker opens
on that row. The picker's and the card switches' busy states are reset in
`finally`, and the component tests cover the lost-answer first-run paths
and the picker keyboard.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): a write lost in transport is unconfirmed, and first run can resume

A write whose request fails in transport may still have been saved, like
one whose answer is lost: apply() now reloads the settings and returns an
`unconfirmed` outcome in both cases, with the reloaded view when that read
worked. A first-run setup whose provider add cannot be confirmed (the
reload failed too) keeps a notice that says so, and "Check again" reads the
settings and either assigns the provider's models or says it was not added.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): retry an unconfirmed provider add under the same id

The add-provider form keeps the id it tried. When the answer was lost it
closes if the reloaded settings show that provider, and otherwise retries
under the same id, so a save that did land is updated rather than joined by
a second provider; a genuinely new add still gets a fresh id. Component
tests cover this and the first-run paths where the provider add fails in
transport after the server saved it, or cannot be confirmed at all.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): 5xx answers to writes are unconfirmed; reads never go back

A server error or a gateway timeout can come after a write was saved, so a
5xx answer to a write is treated like a lost answer: the settings are read
again and the outcome is `unconfirmed` with the reloaded view. A 4xx is
still a refusal, without a reload.

Reads and adopted write answers are numbered: a read's answer is dropped
when a later read started or a write's answer was adopted after it began,
or when its revision is older than the view held. The reads that must see a
write just made (after an ambiguous write, a conflict, "Check again") start
a fresh request instead of joining one begun before the write.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): first run is done only once the default model is set

A slot write that succeeds without setting `llm` (another session turned it
off meanwhile, so only media slots were filled) no longer counts as a done
setup: the notice stays and says the default model is still missing, for
the user to pick on its card. Test views now carry `llm` resolved the way
the server answers it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): the revision decides which settings view is newer

A view with a lower revision than the one held never replaces it, whether
it comes from a read or a write's answer, and one with a higher revision
always does, whenever it arrives; the order in which reads and adoptions
were numbered only breaks ties at an equal revision (and decides while no
view is held, so a read begun before the view was forgotten does not bring
it back). A write whose answer is older than a view read meanwhile returns
the view that is current. `adopt` takes a view or null (forget it) and is
part of the client.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): send each change against the view it was worked out from

apply() takes the view a change was computed from and sends that view's
revision, rather than the revision of whatever view is held when the write
goes out. A retry of the first-run assignments that waits for a reload in
flight is therefore refused (409) when the reload shows the settings
changed, instead of overwriting a slot set meanwhile; the reload then feeds
the next attempt. The slot picker, the card switches, the provider form,
provider removal and the first-run setup all pass the view they showed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): a provider edit sends only what changed, and rebases on a conflict

The provider form keeps the basis of an edit: the provider as the edit
began and the view it came from. A save sends only the fields changed
against that basis (a key-only edit sends the key), against the basis
view's revision. When the provider changed elsewhere meanwhile (409), the
edit moves onto the reloaded provider, keeping only what the user changed,
and the form says the provider changed before it is saved again. A 409 now
returns the reloaded view to work the change out again from.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): a refused provider add keeps its draft and picks a free id

Only an add whose outcome is unknown (a lost answer, a transport failure, a
5xx) is reconciled by looking for its id in the reloaded settings. A
confirmed refusal (a 409, another tab having added the same preset under
the same id meanwhile) saved nothing of ours: the form keeps the draft,
shows the conflict, and the retry uses an id still free in the reloaded
view.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(settings)!: server-side model settings only; import browser settings once (#1744)

* feat(settings): one-time import of browser model settings

The settings store's migration to version 5 builds an import proposal
from the provider state earlier builds kept in the browser (keys, custom
endpoints, the chosen model, token plan enrollment, per-capability
selections) and keeps it under its own localStorage key. Once the store
has hydrated, the proposal is posted to /api/model-config/import: a 2xx
answer removes it (and the keys) from the browser, 400 drops it, and
anything else keeps it for a later load. Per-stage routes are not
imported. Clear Local Cache keeps a proposal still waiting.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(settings): stop sending provider data from the browser

Every request now leaves model and provider choice to the server, which
resolves it through the workspace's capability slots: no model, key or
base URL headers (x-model, x-api-key, x-model-routes, x-image-*,
x-video-*), no provider, key or thinking fields in chat, TTS, voice
registration, transcription, web search or document extraction bodies.
The server keeps accepting them until they are retired.

What the client still needs to know is read from the /api/model-config
view (lib/model-settings/capabilities.ts): whether a language model is
set up, which provider the tts slot names (browser speech plays locally;
voice lists follow that provider), whether speech input, image, video
and web search are available, and the course model the toolbar shows or
edits through the settings API. The scene concurrency comes from
/api/health. The unused TTS config popover and getCurrent*Config
helpers are removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(settings)!: remove the browser provider state and its settings UI

The settings store keeps only the user's own preferences (playback,
narration voice and speed, speech input language, outline review,
agents, layout). Providers, keys, base URLs, the model choice, thinking
settings, per-stage routes, token plan enrollment and seeds, the
per-capability provider configs and selections and their on/off
switches are gone; the version 5 migration sets them aside for the
one-time import and drops them. The narration voice now records the
provider it was picked for and applies while the tts slot names it.

The Token Plan, Model Services and Course Model sections and their
components are removed, with apply-token-plan, the server provider sync
(ServerProvidersInit, fetchServerProviders) and helpers only they used.
A Voice section keeps the per-user parts of the old speech settings:
speed, a narration test, the VoxCPM and Qwen voices, and the speech
input language, showing which services the workspace uses. The home
toolbar picks the course model through the settings API, or shows it
read-only when the deployment locks it.

e2e fixtures answer /api/model-config instead of seeding browser
providers; the managed-provider spec, which covered the removed panel,
is removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(settings): browser speech recognition while the asr slot is unassigned

Speech input worked out of the box through the browser's own recognition,
which needs no server provider; it stays available while the asr slot is
unassigned, and turning the slot off turns speech input off.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): bind the model settings import to its owner and never lose staged keys

The import now asks for the browser's legacy import binding and sends
X-OpenMAIC-Legacy-Import, so owner resolution refuses it for any owner
that does not hold the browser (409 LEGACY_IMPORT_NOT_BOUND keeps the
proposal for a later load); the import route joins FENCED_ENDPOINTS.
Its completion is the proposal's own key, apart from the course ledger.

Staging reports whether it succeeded. When the proposal cannot be
written (a full storage, an unreadable proposal waiting), the migration
keeps the old settings in legacyModelSettings and every load retries,
writing the store back without them once staged. Nothing logged quotes
the proposal or an error message: fixed text, item ids, error names.

Older shapes are normalised before the proposal is built (version 0
default model, the single TTS model setting, global TTS/ASR model ids,
a TTS provider's model field, the flat web search key). Capabilities
the user turned off are proposed as off (null), and selected
server-configured media providers are named by their preset id.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): retry a failed read of the model settings

A failed read of /api/model-config with nothing to show is read again
with a backoff (2 s up to a minute) until one succeeds, instead of
leaving the page without capabilities for the rest of its life.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): send no provider or model with voice registration

Voice registration, deletion and auto-registration no longer send
providerId or ttsModelId: the server registers with the provider and
model the tts slot resolves to. The model still derives the voice id
and keys the session memo. The unused OpenRouter model list hook, which
called the vendor with a browser key, is removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): carry only an explicit speech input off into the import

Only `asrEnabled: false` becomes an off slot (`asr: null`): without an
asr slot the browser's own speech recognition would take over, which the
user had turned off. The TTS, image, video and web search switches were
per-browser toggles that availability following the slots replaces on
purpose; turning them into lasting workspace nulls would override the
deployment's defaults from then on, so they are not carried over.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): gate chat and generation on the slots they resolve

Chat and discussion resolve the classroom slot, and course generation
its outline, actions and content slots; each is now allowed whenever
those resolve to a model, even with the llm root unassigned or off
(a child assigned on its own). Settings not read yet still block
nothing. The toolbar offers "Set up model" only when a course cannot
be generated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): import models the user added to built-in providers

A built-in chat provider whose model list held models the user added
(ids not in its catalogue) is proposed with those models, listed after
the catalogue's: a provider's model list names the chat models it
serves, so listing only the added ones would hide the catalogue.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): wait for the commit explicitly in the media overlap test

The overlap test counted 50 microtasks for the mocked commit to be
reached; with the capability read before each pass that is no longer
enough, so the test failed alone and left a pass running into the next
test. It now awaits a signal from inside the commit, flushes every
pending microtask before asserting, and releases and awaits both passes
in `finally`.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): import models the user added to an enrolled token plan

An enrolled plan's chat provider whose model list held models the user
added (ids not in the plan's own list) is proposed with them, listed
after the plan's, by the same rule as built-in providers.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): scope voice registration memos to the tts slot's provider

The session memo and in-flight map of auto-voice registration were keyed
on the voice and model only, so after the tts slot moved to another
backend serving the same model, registration was skipped and synthesis
named a voice that backend never registered. They are now scoped to the
provider the slot resolves to (provider id, registry entry, endpoint)
and the settings revision, captured once per registration.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): show the view the model settings import produced

After a successful import the page read the settings again, but that
read could join the page's first read, still in flight from before the
import, and leave the unassigned view in place. The import now hands
over the view the import route answered, and adoptNewerView lets any
read in flight finish before keeping whichever view is newer by
revision, so an older answer cannot land over it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): offer and resolve voices against the tts slot's model

With the tts slot on a model that cannot speak some voices (an OpenAI
slot on tts-1 and Marin or Cedar, which need gpt-4o-mini-tts), the
picker still offered them and synthesis on the slot's model failed.
The slot's model (its own, else the provider's default) is now the
model voices are offered under and checked against: the voice lists
hold only voices it can speak, a persisted voice it cannot speak falls
back to a compatible default, and narrator and agent bindings to such
a voice are not used.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): drop translations only the removed provider panels used

208 keys that only the removed provider settings (model services, token
plan, course model config, their dialogs and the TTS popover) used are
removed from all 12 locales: API key and base URL fields, provider and
model editors, connection tests, per-capability switches and the like.
Each was checked to have no remaining reference, literal or through a
key prefix built at run time. The TTS enablement locale test keeps the
key still in use.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): provider options in openmaic.yml, passed to the TTS adapters

A provider in openmaic.yml may carry `options`: non-secret,
provider-specific settings (a map of names to strings, numbers or
booleans; `${VAR}` interpolation applies). They reach the resolved
slot target, the media connection and the settings view, and the
server's TTS paths (the TTS and voice routes, scene narration, classroom
media generation, the voice-clone tools) hand them to the adapter as
its providerOptions: over a request's options for a configured slot,
under them while the slot is unassigned (the deprecated path). Voice
registration follows them too (a VoxCPM backend without runtime
registration is refused). Workspace providers cannot set options: they
are the deployment's. The legacy configuration had no equivalent.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): read the VoxCPM backend from the tts slot's options

The voice settings, the voice lists and auto-voice registration assumed
the default VoxCPM backend once the browser no longer chose one. They
now read the `backend` option of the provider the tts slot resolves to
(shown in the settings view), and the registration memo is scoped to
the provider's options as well.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): label the preset choice when adding a provider

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): media planning from the slots; stop when settings are unread

The outline route decided whether to plan images and video from the
client's x-image-/x-video-generation-enabled headers, and the client
sent them from settings it might not have read: a course could be
generated silently without media. The route now reads the workspace's
image and video slots itself (an explicit `false` header still lets an
API client opt out; `true` turns on nothing), and the client no longer
sends them.

When the model settings cannot be read even after another try,
generation stops with a message instead of leaving out narration (the
scene fails and generation pauses; the preview's first scene errors),
and a media pass or retry stands down without marking anything as
disabled.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): pick the course model when none is set

Without a default model the toolbar showed no picker, so the course
model could only be set in Settings. It now offers the picker whenever
the workspace may set the llm slot and chat models exist, with nothing
selected until one is picked (which sets the slot; the server assigns
nothing on its own). The legacy translation's notice for a model whose
provider the server does not configure now says each workspace chooses
its model in Settings → Models, or to configure the provider and set
DEFAULT_MODEL.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): import keyless search choices and the Claude search model

A keyless search service (Brave) that the user selected with research
switched on is proposed as a provider of its preset with the webSearch
slot on it; untouched defaults and self-hosted services (SearXNG, whose
endpoint only the deployment may set) are not. The model picked for
Claude web search is carried as `claude:<model>` instead of being
dropped.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): refuse credential-like provider option names

A provider's `options` are shown in the settings view, so a name that
matches key, secret, token or password is refused with a pointer to
apiKey and credentials.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): pin which course slots the generation gate needs

courseGenerationUsable requires the outline, actions and a content slot.
The agents and research slots are not required, and a test pins it: with
course.agents off the roster falls back to the preset agents, and with
course.research off web search runs on the raw requirement, so neither
request is refused by the server.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(settings): what the import leaves behind; extraction is a slot

The importer README lists what is not carried over and where it is set
now: per-stage routes, the per-browser media and research switches,
Baidu sub-sources, thinking settings and the VoxCPM backend (options in
openmaic.yml). The document extraction README no longer documents the
removed store fields and request-level provider fields: extraction is
the workspace's document slot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): release the recorder lock when a start is refused

startRecording returned early without clearing its lock when speech input
was not set up (the asr slot off, or still unknown while the settings
loaded) or the browser lacked speech recognition, so every later click
did nothing until the component remounted. Each early return now
releases the lock.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): decide research from a successful settings read

The home page saved `webSearch: undefined` into the generation session
when the model settings could not be read, and the preview researched
only on that saved flag, so a transient failure skipped research for the
whole generation. Saving the session now needs a successful read (read
again after a failure, else it stops with the "settings could not be
read" message), and starting or resuming generation decides research
again from the current webSearch slot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(settings): type the research decision session

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): a policy without workspace providers also stops using them (#1750)

* fix(config): a policy without workspace providers also stops using them

`policy.allowWorkspaceProviders: false` only stopped workspaces from adding
or editing providers; ones added before kept serving their assignments.
Resolution now leaves them out, with the workspace assignments that name
them (an assignment whose fallback alone names one keeps its model), so the
policy takes effect for existing workspaces too and the settings view shows
what the calls use.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): policy keeps shared provider ids and refuses new references

- A workspace provider id the deployment also declares resolves to the
  deployment's provider, so its references are kept under the policy.
- The model settings refuse a new assignment to a workspace provider the
  policy no longer allows, while other edits leave dormant ones as they are.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): settings validate a workspace as the policy lets the calls see it

Assignments the policy leaves dormant are not checked on unrelated edits.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* docs(config): openmaic.yml, capability slots and the model settings (#1742)

* docs(config): document openmaic.yml, slots and the model settings

The configuration docs are rewritten around openmaic.yml: providers, the
slot tree and its inheritance, assignment forms, provider-only references,
fallbacks, turning a capability off, locks and the workspace model settings,
policy, OPENMAIC_SECRET_KEY, what workspaces may add, the deprecated request
fields, and migration from provider variables, server-providers.yml,
DEFAULT_MODEL/MODEL_FALLBACK and MODEL_ROUTES (with the stage-to-slot table).
The environment-variable reference stays as the legacy configuration.

Deployment, supported models (a preset catalogue), getting started and
VoxCPM2 point to openmaic.yml; the READMEs' quick configuration and the agent
runtime example use it; the openmaic skill tells agents to configure models
through openmaic.yml or the model settings. openmaic.example.yml is a starting
point, and a test parses it and every documented openmaic.yml example with the
real schema.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): translate the openmaic.yml documentation

Brings the zh-CN, zh-TW, Japanese, Russian and Arabic pages in line with the
English configuration, deployment, supported models, getting started and
VoxCPM2 pages: the same sections, examples and tables, with the legacy
environment-variable reference kept as before under its own heading. Also
fixes the zh-CN VoxCPM2 link to the TTS section, which pointed at the English
anchor.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): match the settings UI names, set a model in the quick start

- Configuration: the settings tabs are "Model map" and "Providers", the lock
  reads "Set by the server", and the first-run setup is "Connect a service".
  Browser import: keys are removed from the browser once imported (a failed
  import keeps them), and speech input that was switched off becomes
  asr: null.
- Getting started: the browser no longer sends a model, so the quick start
  sets one, with a minimal openmaic.yml or DEFAULT_MODEL next to the key, and
  names Connect a service in Settings > Models as the path without a file.
- openmaic.yml is in .dockerignore so a file with inline keys is never baked
  into an image; the deployment page says to mount it at run time.

All six locales are updated where the text changed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): scope fallbacks, trim the example, translate volume repair

- Fallbacks apply to language-model slots (llm and the slots below it); a
  fallback on a media, search or document slot is refused at startup or on
  save.
- openmaic.example.yml is copied as-is by the READMEs, getting started and
  the skill, and startup refuses any unset ${VAR}: it now has one active
  provider (OPENAI_API_KEY) and the llm slot, with every other provider and
  slot as a commented optional block. The copy instructions say so.
- The translated deployment pages gain the root-owned volume repair
  paragraph and its chown command.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): configure self-hosted and custom media endpoints in openmaic.yml

Workspaces cannot add custom non-chat endpoints or self-hosted media presets,
so the docs no longer send users to the browser settings for them:

- Configuration (legacy reference): custom OpenAI-compatible TTS and ASR
  endpoints and ComfyUI are declared in openmaic.yml with their baseUrl and
  assigned to tts / asr / image; custom chat endpoints are an
  openai-compatible provider in openmaic.yml or the Providers tab. The claim
  that ASR configuration stays in client settings is gone.
- VoxCPM2 (page and READMEs) is configured in openmaic.yml, with the legacy
  variable as the fallback; the per-browser Base URL option is removed.
- MinerU in the READMEs is a document provider in openmaic.yml.
- Deployment and ComfyUI: providers declared in openmaic.yml are
  server-managed and may use private endpoints without ALLOW_LOCAL_NETWORKS,
  which only matters for endpoints a user types (chat base URLs in the model
  settings, deprecated request fields).

All six locales are updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): document provider options and the VoxCPM2 backend option

- Configuration: the provider fields table documents `options`: non-secret,
  provider-specific settings (string, number or boolean values, ${VAR}
  allowed), shown in the model settings so never a key, and deployment-only.
- VoxCPM2 (page and READMEs): the backend is chosen with options.backend on
  the provider in openmaic.yml (vllm-omni by default, python-api, nano-vllm),
  not in the browser settings; voice registration works only on vllm-omni,
  and the troubleshooting row points at options.backend.
- The example test skips openmaic.yml blocks that set provider options until
  the schema on this branch accepts them (marked TODO).

All six locales are updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(docs): check the VoxCPM2 examples now that provider options exist

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): describe the browser import, Voice settings and web search as released

- Browser import: the proposal and its keys are removed after any 2xx (even
  with skipped items, which are kept nowhere), and after a 400 or an
  unreadable proposal; it stays for another attempt only on 401, 404, 409,
  5xx or a network error. Lists what has to be set up again by hand
  (per-stage models, thinking settings, custom speech and transcription
  providers, AliDocMind's key pair, the VoxCPM backend, Baidu sub-sources)
  and that the per-browser capability switches do not carry over.
- VoxCPM2 voices (page and READMEs): assign VoxCPM to tts, then Settings >
  Voice > VoxCPM voices, which appears only when tts resolves to voxcpm-tts.
- Web search has no per-generation switch: it runs when the workspace's
  webSearch slot resolves, and turning it off affects later generations.
- The READMEs' persistence section no longer says keys go in .env.local only.

All six locales are updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): startup errors name the field, or the line for broken YAML

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* ci: run CI for the server-first integration branch

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* ci: give the lint, typecheck and unit test job 25 minutes

The job's runtime varies between about 9 and 14 minutes, and a pull request
run was cancelled at the 15-minute limit after its tests had passed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(generation): extract the classic generation steps into shared server functions (#1756)

Moves the classic generation steps from the API routes into lib/server/generation/steps (no behaviour change; routes are thin wrappers). Video steps report the submitted provider task with its effective endpoint and refuse to resume on a different connection. Route characterization tests pin refusals and the outline SSE stream. Part of #1754 / #1755 (E1a).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(storage): versioned SQL migrations per store (#1757)

Every PostgreSQL store declares ordered, versioned migrations recorded in openmaic_schema_migrations; v1 baselines equal earlier releases' DDL; one-time steps run once; startup refuses a database upgraded by a newer release. @openmaic/storage 0.37.0. Part of #1754 / #1755 (M; #1658 phase 7).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(agents): agent registry on the server — built-in agents in code, custom agents in the database (#1758)

Built-in agents stay in code; custom agents move from localStorage to an owner-scoped owner_agents table with an API, a server resolver (resolveAgentsForOwner) and a one-time, lock-protected legacy import. Part of #1754 / #1755 (G).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(generation): server-side generation runs (E1b) (#1759)

* feat(generation): server-side generation runs with checkpoints and takeover

A run is an owner-scoped PostgreSQL record that executes the classic
pipeline with the shared step functions, in the browser's order and with the
context the browser threads through them, checkpointing after every step.

- Schema (store generation-runs): runs with their input, state, outline and
  revision, agents, course id, progress, lease and takeover counters; per-step
  checkpoints; an ordered event log (seq per run); idempotent commands.
- Engine: preparing -> outlining -> awaiting_outline_confirmation ->
  generating -> completed, plus paused (a step failed after its retries) and
  ended (the course was deleted). Every commit is fenced by the lease
  generation; the course document is created with the first scene, scenes are
  appended as they complete and generationComplete is set at the end.
- Runner: a lease-coordinated worker in every process, independent of the
  agent runtime flag, with heartbeats, takeover of orphaned runs and a cap on
  repeated takeovers of one step.
- API: start (per-owner active-run limit), snapshot, event stream with
  replay after a seq, active runs, the owner's run stream, confirm-outline and
  retry, all owner-scoped.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): run review round 1 (deletion, discard, atomic writes, parity, streams)

- Deleting a course ends its run in every state, in the deletion's own
  transaction; a run without a course can be discarded with
  DELETE /api/generation-runs/:id. Runs waiting for outline confirmation no
  longer count toward the per-owner limit.
- The start body and an edited outline are validated against the outline
  schema with size, count and order limits, under a body byte cap.
- Narration uses the browser's shared voice logic: the teacher's voice
  options (VoxCPM prompt) and the single retry after a missing Qwen clone.
- Scene appends and completion commit the document change, the checkpoint
  and the events in one transaction fenced by the lease; completion sets
  only the completion flags.
- A takeover-capped pause keeps a resumable state; the runner hands back a
  claim of a run it still executes and stops claiming in that scan; the
  automatic outline confirmation happens in the outline's commit; prewarmed
  content is aborted before a pause; narration allocations are fenced and
  released when their attempt fails.
- Background reads follow every claim of the run's owner; run streams have
  backpressure, a bounded queue and a per-owner cap; finished runs keep only
  their final events.
- Parallel mode marks a failed scene and pauses after the others; auto agent
  generation falls back to the learner's selected presets; the agent
  resolver matches the registry's signature and error.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): run review round 2 (limits, one narration step, outline normalizer, streams)

- Confirming an outline takes the per-owner lock and respects the limit on
  runs in progress (429 ACTIVE_RUN_LIMIT); starts are capped at
  OPENMAIC_MAX_WAITING_RUNS_PER_OWNER runs waiting for confirmation.
- Narration and the scene append are one step: the clips and the scene that
  names them commit together, and a failure retries both.
- One outline normalizer for the outline step's output and edited outlines:
  nulls are absent, loose optional members are dropped, hard limits stay on
  scene count, size, ids, orders and type; the outline step stops at the
  scene cap. A generated outline always confirms unchanged.
- A reader behind a finished run's compacted log gets a resync frame.
- Run streams end on the request's abort, the queue cap is hard (an oversized
  frame goes only into an empty queue), and the owner stream moves its
  cursor only past frames it queued, in commit order.
- Course writes use the owner after every claim (transitively), completion
  touches the stage row so its revision trigger fires, and auto agent
  generation falls back to the default presets when none were selected.
- A claim handed back does not count as a takeover; stop waits for a scan in
  flight.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): run review round 3 (scene types, byte units, retention, custom voices)

- The outline normalizer no longer checks a scene's type against the known
  ones (a bounded string is enough): as in the browser, a scene of a type no
  content path supports fails at its content step and follows the parity
  rules (serial: pause; parallel: marked, skipped, pause at the end).
- The outline step's read cap and the normalizer's size cap are both UTF-8
  bytes, and the normalized result is measured too. Quiz configurations are
  kept only when complete and usable; question counts, media requests and
  orders are bounded.
- Finished runs are no longer compacted at their final commit: a periodic
  sweep compacts them after a grace period
  (OPENMAIC_GENERATION_RUN_RETENTION_HOURS, default 24). The events stream
  sends `resync` on any gap after its cursor, on every page.
- Custom preset agents keep their voice metadata in the agents checkpoint,
  so a custom teacher narrates with its own voice.
- The engine's view of the run moves only after a commit resolved; the
  completed-scene count comes from the checkpoints; the per-owner limit is
  locked and counted under the canonical owner; a pull during an in-flight
  read is not lost.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): run end-to-end findings (scene validation, deadlines, narration MIME)

- The actions step validates the complete scene (content and actions) with
  the document's own scene validator before its checkpoint: an invalid scene
  (an action without a type) is an actions failure, regenerated by the
  step's retries, and pauses at actions when they are exhausted, so Retry
  regenerates the actions. Narration only ever sees validated scenes.
- Every provider-calling step runs under its browser route's budget
  (outline 300 s, agent profiles 120 s, content 300 s, actions 60 s, a
  narration clip 30 s) through a signal combined with the run's; a timeout
  is retryable. The steps pass the signal to their provider calls, so a lost
  lease or a deleted course cancels the call in flight. Retries log and
  record their cause.
- Narration clips are stored with their real media type (mp3 as
  audio/mpeg; opus as audio/ogg), so they are served inline.
- A scene type without a content slot of its own resolves through
  course.content and reaches the content step's refusal.
- No lease-lost warning for a run that gave its lease up; an edited outline
  is numbered by its position, as the browser's editor numbers it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): narration webm as audio, and a quiet stop for an ended run

- Narration clips map their format with an audio-specific type: webm is
  audio/webm (the shared classroom map types it as video), so a webm TTS
  response is stored instead of being refused until the run pauses.
- A worker whose run was ended on purpose (its course deleted or discarded)
  stops with an info line, not a lease-lost warning.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): use the legacy document default for automatic extraction (#1760)

With only the PDF_* provider variables (no openmaic.yml), the document
slot resolves to the translated legacy default, but material analysis
used the slot's service only for a configured slot, so a request that
named no extractor fell back to unpdf instead of the configured MinerU.
Use the slot's service for a legacy default too; a provider the request
names still follows the legacy rules.

The translated default also follows the order earlier releases picked
in the browser: MinerU Cloud, then self-hosted MinerU, ahead of the rest
of the configured services.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(generation): media lane, material images as course assets, read-only course while generating (E1c) (#1761)

* feat(generation): media lane, material images as course assets, read-only course while generating (E1c)

Runs now generate the media the outline asks for, as the browser's media pass
does: once the course exists, alongside the scenes, one item at a time in
outline order, only for the kinds whose slot resolves. The bytes go to the
asset pool and the placeholders in the course are rewritten to the allocated
ids (a scene not written yet gets them with its own write). Every item is
checkpointed: a video records its provider task at submission and a takeover
resumes the wait instead of submitting again; stored bytes are checkpointed in
the allocation's transaction, so a takeover places them instead of paying for
them again. A media failure leaves the placeholder and does not pause the run;
`retry` takes an optional media element and regenerates only it, in a run that
is generating, paused or completed (a paused or completed run is claimed for
its media alone, through the new `media_pending` flag, migration 2).

Material images are stored as course assets by the material analysis and the
outline and scenes are generated with them by id, as the content step's
server-backed transport expects; no image bytes are kept in checkpoints.

A course is read-only to every other writer (classroom editor saves, the Pro
agent's tools) until its run completes or ends: content writes through the
owner-bound document store are refused with COURSE_GENERATING (409 on the
stage routes); the run's own lease-fenced writes go through.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): a media retry after completion keeps the course editable

The read-only guard now applies only while the run itself is not completed or
ended (its first media pass included). A Retry on a completed run no longer
locks the course: its result is placed with a targeted read-modify-write of
the current document (`mutateScene` of the owner-bound store, one transaction
under the course's ownership row) that rewrites only the slots still holding
the element's placeholder and keeps the author's other edits, and touches the
stage row so an open editor reloads. When the author removed the element or
its scene meanwhile, the result is dropped, its bytes are released and the
item fails as MEDIA_ELEMENT_REMOVED, which Retry refuses.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): media lane review fixes (slots, video tasks, leases, placement, asset lifetimes)

- Media slots resolve per kind: turned off or unassigned skips the kind (a
  Retry generates it once the slot resolves), a refusal the routes map
  (INVALID_URL, INVALID_CREDENTIAL) fails its items with that code, and any
  other fault fails the media left, never the run.
- A video keeps its provider task through every failure but the provider's
  own final answer (ProviderTaskFailedError, now raised by the polled-task
  helper and the adapters for a task that failed or finished without a
  result) or a changed connection; a Retry waits on that task instead of
  paying for another. The task record is written again in place when the
  write fails for a passing reason.
- A step Retry no longer takes the lease from a worker generating a paused
  run's media; that worker goes on with the run when it is done.
- Placement into a completed course changes only the matched media slots (no
  whole-scene sanitizing), marks the item done with the last scene written,
  and recognizes bytes already placed before an interruption.
- Allocations a live run holds (material images, held media) are kept from
  expiring by the runner and released when the run ends; bytes that are gone
  anyway fail loud instead of being dropped.
- generation-complete goes through the read-only guard (409); the run
  snapshot reads the run and its media in one statement; migration 2 indexes
  the runs producing a course by stage_id.
- `generating` is checkpointed, stored bytes report done only once placed,
  posters are released with a failed item, stored bytes survive a placement
  fault, and the claims and asset calls follow the run's owner through claims.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): media lane round 2 (video Retry submits anew, stored bytes are never lost)

- A video's provider task is kept only to survive a takeover: once the item
  is recorded failed, for any reason, the task is dropped and a Retry submits
  a new one, as the browser's does. ProviderTaskFailedError and the adapter
  changes are reverted; the shared polled-task path is the base's again.
- Stored bytes are done only once placed: a completed run whose placement
  failed keeps them stored with media_pending (stored counts as work in a
  completed run), and the next claim places them. At completion only bytes
  no generated scene holds are done without a placement.
- Bytes found stored before an execution are checked before they are
  placed: missing bytes fail the item loud (with a Retry), a missing poster
  is left out. A placement fault at completion keeps the bytes stored instead
  of ending the execution.
- The keep-alive locks the asset entries it extends in id order.
- Migration 2's stage index also covers completed runs with media pending, so
  both the guard's and the deletion's lookups use it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): stop re-placing stored media whose placement keeps failing

Each stored item counts the placements that failed in a row. After three the
item fails with MEDIA_PLACEMENT_FAILED (retryable), its bytes are released as
every failed item's are, and media_pending clears, so a completed run is no
longer claimed on every scan for a placement that cannot succeed. A Retry
generates the item again.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(generation): wait for the run's own state, not a one-second budget

Three media tests waited for a run to reach a state (a video stored while a
later scene is held, a second video call, the keep-alive) with vi.waitFor's
default one-second budget, which a loaded full suite can exceed. They now wait
for that condition within the test's own budget.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(api)!: headless generate-classroom on generation runs; retire the server pipeline (E2) (#1762)

* feat(api)!: headless generate-classroom on generation runs; retire the server pipeline (E2)

POST /api/generate-classroom now starts a generation run of the request
owner (outlineReview auto, course-specific agents, no interactive or
task-engine mode) and its poll reads that run in the existing job
contract. The job id is the run id; a paused run reads as failed with
the failed step and can be resumed through the run's retry command.
Submissions without an outline model are refused up front, and the
per-owner run limit answers 429 ACTIVE_RUN_LIMIT.

The separate server pipeline (classroom-generation, its media and TTS
passes, the in-process job runner and the classroom_generation_jobs
store) is removed with its tests. The start checks of
POST /api/generation-runs move into a shared startGenerationRun helper.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(api): headless review fixes: typed model refusals, paused runs outside the limit, run report

- Model configuration refusals are typed (ModelConfigurationError: a
  missing key before the adapter is built, a refused endpoint, options
  only the deployment may set), and the headless submission checks every
  model a run needs (outline, scene content, actions) up front, answering
  400 MISSING_MODEL / MISSING_API_KEY / INVALID_URL / MODEL_CONFIG_INVALID.
- Paused runs no longer count toward OPENMAIC_MAX_ACTIVE_RUNS_PER_OWNER;
  a step Retry enforces the limit, as confirm-outline does (429).
- The job view adds runState and retryable; a paused job's error says how
  to resume it.
- Runs record speech clips their narration left silent, and compaction
  keeps a summary of the media checkpoints it removes (generation-runs
  migration 3), so the job warning stays stable after compaction.
- Remove the dead generate-classroom LLM stage key and
  lib/server/scene-generation.ts; pin classroom-generation-jobs as a
  retired store name.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): name the configured provider in the missing-key refusal

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(api): check scene content per type, as the content step resolves it

The headless preflight resolved the parent course.content slot, while a
run resolves course.content.<type> (inheriting course.content, then llm).
It now refuses only when no scene type resolves, naming the first type's
refusal; a submission where only some types resolve is accepted, and a
scene of such a type pauses the run at its content step.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* docs(deploy)!: long-running Node only; Vercel up to 1.1.x; deployment docs and complete changelog (F) (#1764)

* build!: drop vercel.json and the Vercel build switch

OpenMAIC 1.2.0 needs a long-running Node.js process: generation runs
execute in a worker inside the server process. Remove vercel.json and the
VERCEL conditionals in next.config.ts, so every build produces the
standalone output with the sharp-libvips native libraries.

BREAKING CHANGE: Vercel and other serverless hosts are not supported;
serverless deployment stays available on release/1.1.x.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(deploy): long-running Node only, Vercel up to 1.1.x, upgrading from 1.1.x

- README / README-zh: the Vercel section says serverless deployment is
  supported up to 1.1.x, and its Deploy button deploys release/1.1.x;
  the header badge is removed.
- Deployment docs (all six locales): Docker Compose, and the image or
  pnpm start with your own PostgreSQL, as the supported paths; the
  required configuration; the generation run variables; an "Upgrading
  from 1.1.x" table. Getting started and configuration no longer offer
  Vercel.
- .env.example documents the generation run variables.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): model configuration, generation runs and deployment entries

Add the missing Unreleased entries for server-side model configuration
(capability slots, openmaic.yml, Settings > Models, MODEL_ROUTES,
OPENMAIC_SECRET_KEY, the removed browser provider state and the browser
settings import), the generate-classroom request contract, generation
runs and their media lane, the Vercel removal and the browser storage
seams, so every item of the 1.2.0 breaking changes table is listed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(deploy): shared data directory for several instances; Compose upgrade cases

- Deployment docs (all locales): instances that share a database also
  need one shared, persistent data directory, because uploaded material
  files, their extraction results, agent-edited course media, usage
  records and the generated instance secret are kept on local disk; the
  standalone docker run example mounts /app/data. .env.example says the
  same next to OPENMAIC_SECRET_KEY.
- Upgrading with Compose: a .env.local with PERSISTENCE_SHARED_OWNER_ID
  needs OWNER_SINGLE_USER=false, and anonymous server libraries need an
  explicit claim into the single user.
- CHANGELOG: the job record's inputSummary is removed (it was never part
  of the poll response); no advice for serverless hosts; only the
  session-scoped material reads require the agent runtime, upload and
  delete need only DATABASE_URL.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(generation): the browser starts and follows generation runs (E3) (#1768)

* feat(generation): the browser starts and follows generation runs (E3)

The composer uploads its materials to the owner's library and starts a
server-side run; the generation preview renders the run's events (steps,
outline streaming, outline review with the 2.5 s auto-continue, agent cards,
pause and Retry) and sends it confirm-outline and retry; the classroom follows
the run's scenes, media and pauses, with media Retry as the run's command and
the course read-only until the run completes. Course cards appear from run
start and follow the owner's run stream.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): follow run streams only while there is something to follow

The home page holds the owner stream only while a run is active (an idle
list looks for runs now and then), a finished run's stream closes until a
media Retry wakes it, the preview opened by the composer keeps the
auto-continue beat even when the outline was ready before it attached, and
an empty preset selection is taught by the default presets.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): say so when a step Retry is over the active-run limit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(generation): say a paused run's failure the way the classic preview did

A failed step records the error code the classic routes answered the same
failure with (and the provider's HTTP status), on the paused snapshot and its
step_failed event. The preview maps it to the same sentences as before, per
step; the run's own message is the fallback for an unknown code.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(generation): an empty preset selection is taught by the default presets

`{ mode: "preset", agentIds: [] }` is accepted and the run resolves it to the
default preset agents (what the learner's selection starts out as), so the
browser sends its selection as it is.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(generation): show the material analysis as the classic preview did

The run names whether each material is a document or audio/video when its
analysis starts (`material_kinds`) and what of the materials the outline does
not see in full when it ends (`material_truncated`). The preview shows
"Analyzing audio/video" for audio or video, drops the analysis step once the
materials are analyzed, and shows the truncation warning again.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(persistence): a browser save keeps the outline's producer

A full or structural save of a course writes the browser's outline (the plan
and its completion) over what a producer recorded beside it, which dropped
`producer`/`producerRef`: a finished run's course then no longer sent its
media Retry to the run. The producer's fields are kept.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(generation): a run's snapshot names its failures and its material analysis

`GET /api/generation-runs/:id` gives a paused run's failure and each failed or
skipped media item the seq of the event that reported it (`failureSeq`), a
durable identity a Retry command's id is derived from, and repeats what the
material analysis reported (`materialKinds`, `materialTruncated`) so a
reloaded page shows the same. `GET ?active=1` adds the owner's limits on runs,
so a client can tell before uploading materials that a start would be refused.
Read from the event log; no new state.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): harden the run client after review

- Run and owner streams: held only while a run can change on its own (a run
  waiting on its owner or settled is read now and then); a refused or
  dropped stream is reopened with a backoff from the view's seq, reading the
  snapshot meanwhile; a run that cannot be read is retried and shown as such,
  not as missing; a page shown again reads the run at once.
- Auto-continue only in the tab whose composer started the run; every other
  tab shows the review. A confirmation that lost to another tab keeps its
  edits on screen and says so; a Retry that lost says so.
- Retry command ids come from the failure's identity in the snapshot or the
  log, so a second failure is a new command.
- Classroom: read-only while the run's state is unknown too; the run's last
  writes are read (retrying failed reads) before the course is unfenced; a
  classroom on the generating page moves to the first arrived scene; a
  learner's changes during generation (PBL progress) are held and written
  once the run completes, and a scene with unsaved changes is not replaced; a
  save of a scene still holding a placeholder writes the asset the run placed.
- Media: the run's `retryable` decides the Retry; a skipped item offers the
  run's Retry once its slot resolves, else the disabled placeholder.
- The Pro switch shows, disabled, while the course is generating.
- No upload for a start the limits would refuse; upload refusals and
  fallbacks are translated.
- e2e: the run mock streams after attach, keeps the run generating through
  the classroom, checks revisions and command ids, and covers pause and
  Retry, the run limit, a lost confirmation and a second tab.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(generation): release the materials a run was started with when it is over

A run started with `releaseMaterials` (the composer's: the materials were
uploaded for that run only) releases them when it completes or ends, in the
transaction that finishes it: marked deleted as the material delete path
marks them, so they stop counting against the owner's quota, their bytes
going with the owner's next reclaim sweep. Only materials of the run's owner;
course assets copied from their images stay. Runs waiting for confirmation or
paused keep them (Retry needs them); callers that reuse material ids leave the
flag out.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): round-2 review of the run client

- A fenced course writes no course-document content, as before: the one
  learner write to scene content during playback, PBL progress, is synced to
  its durable home (the PBL runtime store) on its own while the run
  generates; a scene the learner changed is not replaced by a server copy.
  The queued-save path is gone.
- The composer marks its uploads for release with the run, and deletes them
  itself when a start fails (a later upload, or the start).
- Stream backoff: reset only by a stream that attached, jittered, and kept
  when the page is shown again.
- A reconnect while the outline streams follows on from the view's cursor
  (the items in the gap are in the log only); snapshot reads are serialized
  and an older one is ignored.
- A run course is read once more before it is unfenced, even when the run was
  over when the classroom opened; a scene that never reads is given up on
  after a few passes.
- A lost confirmation's edits are not swept away by the classroom redirect.
- A waiting run is read every 5 s while the page is shown.
- An upload over the size limit says the limit the server enforced.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): fence a run course from its load, and keep its PBL progress

The course a generation run is producing is fenced as soon as it is loaded,
not when the classroom's run follower answers, so a PBL scene normalizing its
project on mount is not queued as a document write the server refuses;
content changes queued before the fence are dropped, a scene change among them
synced to the PBL runtime store. A PBL scene the classroom holds is not
replaced by the server's copy (the run never changes it after appending it,
and the learner's progress lives in it).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): convergence review of the run client

- A start releases its uploads only when the server refused it (a 4xx); a
  lost answer may hide a created run, which keeps them and releases them
  when it is over.
- A run releases its materials only when no other of the owner's runs that
  is not over names them.
- Each snapshot read is bounded (15 s, aborted, counted as a failed read), so
  one that never settles does not hold the reads after it; close aborts the
  reads outstanding.
- One run-ref check for the load-time fence and the follower; loading a
  course without a followable run lifts a fence, and a run that answers 404
  lifts it too.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(generation)!: remove the browser generation orchestration (E4) (#1773)

* refactor(generation)!: remove the browser generation orchestration (E4)

Classic generation runs on the server since E3; this removes what the
browser used to run itself:

- The browser scene pipeline (`useSceneGenerator`), the classroom's browser
  resume and media pass, and the client media pass of the media
  orchestrator. Media Retry stays for courses no run follows. Narration for
  one speech line moves to `lib/audio/narration-tts.ts` (the editor's
  per-line regeneration).
- The `sessionStorage` handoff and the old preview session types and helpers
  (`GenerationSessionState`, `getActiveSteps`, `foreground-retry`,
  `vocational-mode`), `session-sources` and `research-decision`.
- The IndexedDB document and image stash (`lib/utils/image-storage`); the
  device cache drops its `imageFiles` table in a version 2 upgrade.
- The per-step generation routes nothing in the repo calls any more:
  `/api/generate/scene-outlines-stream`, `/api/generate/agent-profiles`,
  `/api/generate/scene-content`, `/api/generate/scene-actions`,
  `/api/extract-document` and `/api/web-search`. Their step functions stay;
  the step-level tests that drove them through the routes now call the
  steps.
- The Vercel-only `maxDuration` route hints (`next start` ignores them).
- What only those left in use: the asset storage-full marker, the media
  document skip index, request-based server asset and vision image
  resolution, `llmApiError`, the client generation settings reader, the
  regeneration lock, `narrationPlan`, and the stage store's browser
  generation actions.

BREAKING CHANGE: the per-step generation routes listed above are removed;
start and follow a generation run instead.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(classroom): show pending outlines no run will produce as interrupted

A course the browser was generating before 1.2.0 (or whose run is gone)
is no longer resumed, so its pending outlines would sit as "generating"
placeholders for ever. They now show in the failed placeholder's visuals
with "Generation was interrupted", with no spinner and no Retry. A course
a server job produces keeps its placeholders while the job finishes it.

Also corrects the README-zh description of `app/api/generate/`.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(classroom): offer Retry for media a pre-run course never generated

The browser media pass used to generate the images and videos a course's
outlines asked for when the course was opened. A course generated in the
browser before 1.2.0 can still carry such placeholders with no failure
record and no cached bytes, and without the pass nothing offered them a
Retry. Opening a course no run produces now records each one as a failed,
retryable task; restored refusals and cached bytes are kept, and nothing is
generated until the author clicks Retry.

Also adds the interrupted-generation selector to the playback chrome test's
stage store mock.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(settings)!: main's settings UI on the server-side model configuration (#1767)

* feat(config): test a saved provider from the settings by its id

The settings test buttons (and the model list fetch) name a provider the
workspace has configured instead of sending its key and endpoint: the
server resolves it from the deployment or the workspace's own
configuration, under the same rules as a slot (the policy, self-hosted
media presets, custom endpoints).

- verify-model, verify-image-provider, verify-video-provider and
  verify-pdf-provider take `provider` (and `model`); probe-models takes
  `provider` for one of the workspace's own chat providers.
- generate/tts and transcription take `previewProvider` (and
  `previewModel`) for a settings preview of a provider other than the
  slot's.
- The settings view's catalogue models carry what the registry knows of
  them (capabilities, thinking controls, context window) and the
  registry entry that serves each capability, for the settings to show.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(settings)!: bring back the Token Plan, Model Services and Course Model sections on the server's configuration

The settings dialog gets its earlier information architecture and layout
back: Token Plan, Model Services (one tab per capability: language
models, image, video, text to speech, speech recognition, document
parsing, web search, each with its list of services and their panels),
Course Model Config (the pipeline with a model per stage), Skills and
General. The model map with its provider list and the separate Voice
section are removed.

The panels read and write the workspace's model configuration on the
server instead of the browser store:

- A service's key, endpoint (chat services only) and model list are its
  workspace provider (id = the service's preset id); keys are write-only
  (a mask is shown; replace or remove). A newly added service fills the
  root slots of what it serves that have nothing set yet.
- Services the deployment configures are shown read-only; key-pair,
  self-hosted and (under a policy without workspace providers) all other
  services say that only the server's configuration can set them up.
- The Course Model main model is the `llm` slot (with its thinking
  settings); each stage is its slot (follow the main model = no
  assignment of its own); the media switches set their root slot to null
  and restore what it held; locked slots are shown disabled.
- Token Plan: connecting adds the plan's provider and fills the empty,
  unlocked slots it recommends; disconnecting removes it.
- Test buttons name the saved service; no key leaves the browser.
- The narration speed and test are back in the text-to-speech panel and
  the recognition language in the speech recognition panel.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(toolbar): the course model picker and extractor as before, on the server's slots

The home toolbar's model picker gets its thinking control back (the
`llm` slot's thinking settings) and its groups in the plan-first order
the settings use, and the course material popover gets its extractor
select back: it sets the `document` slot (a built-in parser that needs
no key is added on first use). The set-up prompt opens Model Services.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(settings): name the Token Plan, Model Services and Course Model sections

The docs, READMEs and messages pointed at the Models section (model map,
providers tab, "Connect a service") and the Voice section, which are
gone. They now name the sections the settings have again: a plan's key
in Token Plan, a service's key in Model Services, per-stage models and
capability switches in Course Model Config, VoxCPM voices in Model
Services → Text-to-Speech. The server-side explanations (locks,
write-only keys, deployment-only services, the one-time import) stay.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): web research dims only when search is off, as before

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): list a saved provider's models without naming a model

Fetching the models of a saved chat provider passed its bare id to the
chat resolver, which requires `provider:model`, so every request was
refused. The provider's connection is now resolved without a model (still
only the workspace's own providers, and the endpoint is still checked).
The settings view test also covers an OpenAI-compatible deployment
provider's listed chat models.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(settings)!: Course Model Config is the course model map

Course Model Config shows the course model map again in place of the
earlier pipeline panel: the default model card on top, the pipeline as a
two-row serpentine with the content station expanding to its page
types, editing on the card (follow the parent, a model or off, and a
fallback for chat slots), "Set by the server" locks, solid and dashed
lines, zoom, pan and keyboard. Its provider tab and first-run card stay
out: services are set up in Model Services and Token Plan, and the map
links to Model Services where it needs one.

- One switch implementation (flipSwitch): off sets the slot to null, on
  restores what it held, else takes the first service that serves it
  (speech input returns to the browser's recognition), else opens the
  picker. What it turned off is remembered, and what it restored
  forgotten, only once the server confirmed the change.
- Speech input shows its switch while it runs in the browser (unset),
  and a service can be picked for it then.
- The server's providers count wherever chat models are offered (the
  map, the toolbar, Model Services); the map's "no model" note shows only
  when nothing at all offers one.
- Model Services names a provider by its preset and id
  ("OpenAI-compatible · gateway", with a generic logo), and shows one
  named after a built-in service as that service's entry.
- A typed key stays in the field when the server refuses it; it is
  cleared once saved (Doubao's paired fields too).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): provider logos in the model pickers; thinking, keyless services and model discovery on the map

Logos: the home toolbar's model picker shows the provider's logo again, on
the pill and on every group and model, as it did before the settings
restructure; so do the course model map's card picker and its read-only
pill. A provider looks the same everywhere: its plan's or built-in
service's logo (a provider named after one included), its preset's, or
the generic service icon for a custom endpoint, as in Model Services. The
naming and logo helpers move to a data-only module the toolbar can load.

Review fixes:
- The map's card picker sets the thinking settings of a chat slot's own
  model (the main model and each stage), against the view it shows; locked
  slots have no picker.
- A service that needs no key (the browser's own speech) is offered in a
  media slot's picker, and the text-to-speech panel can make it the
  narration: the provider is added, then the slot assigned against the
  view the add answered.
- Fetching a provider's models reports them as added only once the server
  saved the list; a refused or lost write leaves a failure to retry.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): removing a provider's key frees the slots that needed it

Removing the stored key of a workspace provider left the slots assigned to
it pointing at a provider that can no longer be called, so the default
model (or a stage) failed at generation time while the settings still
showed it in use. Removing the key now drops those assignments, as
removing the provider does, and the slots follow their parents again. Only
the capabilities whose provider needs a key are affected: a local model
server or a keyless search keeps what it serves.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): connecting a token plan fills an empty web search slot

A token plan's web search has no models to pick, so the plan's preset
recommended nothing for the webSearch slot and connecting a plan (TokenDance,
MiniMax) left search unassigned, where the browser-side Token Plan used to
select the plan's search. The preset now recommends the plan's search for
it, and the first-run fill assigns the provider by itself to the slot when
it is still empty.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): show each TTS service's full request URL

The server-backed TTS panel showed only the preset base URL as the request
URL. Append the path each built-in service calls, as main did, so Gemini
shows /interactions and Doubao /unidirectional.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix: upgrade rehearsal findings (access-code reload and import, completion flag, provider log source, COOKIE_SECURE) and upgrade docs (#1774)

* fix(access-code): reload the page's data once the access code is accepted

The library, folders, active runs and the workbench probe were requested
before the gate passed, answered 401, and stayed empty until a reload.
The guard now mounts its children again after a successful verify, and
the workbench probe no longer caches a refused answer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(persistence): mirror a saved outline's generation-complete flag

A whole-document save whose outline says generationComplete now sets
stage_meta.generation_complete in the same transaction, so a course the
browser importer writes is marked complete like one imported from
data/classrooms. saveCompletedClassroom relies on the same path.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): name the actual provider source in the startup log

The line said "Loaded (server-providers.yml)" even when every provider
came from environment variables.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(access-code): let COOKIE_SECURE=0 cover the access cookie too

The access cookie was Secure in every production build, so behind plain
HTTP the browser dropped it and the gate never opened, while the owner
cookie already honoured COOKIE_SECURE=0.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs: upgrade, plain-HTTP cookie and migration gaps found in the 1.1.2 upgrade rehearsal

- Upgrading from 1.1.x: keep data/ (or OPENMAIC_CLASSROOMS_DIR) and set the
  identity mode before the first 1.2.0 start, since data/classrooms imports
  go to system:legacy-classrooms for good in anonymous mode; spell out the
  pnpm start upgrade steps and the shared data directory.
- Required configuration: COOKIE_SECURE=0 for plain-HTTP deployments.
- Self-host: the next start / output: standalone warning is harmless; keep
  pnpm start on a VM.
- Configuration: <PREFIX>_BASE_URL maps to baseUrl; with openmaic.yml the
  provider variables configure nothing, so declare every provider and slot;
  pbl-chat and maic-agent routes are removed.
- openmaic skill: self-hosted ACCESS_CODE needs the verify cookie, not Bearer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(legacy-browser-import): resume the import once the access code is accepted

On an ACCESS_CODE-gated deployment the page's first import run is
answered 401 before the visitor enters the code and backs off, so an
upgrading browser saw an empty library on its first visit. The ledger
now records an unauthorized pause, and accepting the code starts the
import again at once (only that backoff is skipped). This page's runs
are queued one after another, so the resume never runs beside the
scheduled run, with or without Web Locks.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(legacy-browser-import): wait for another tab's lock on an access-granted resume

A resume after the access code was accepted took the cross-tab lock with
ifAvailable, so it was dropped as busy-elsewhere while another tab held
it; when that tab's run was the one the gate refused, nothing retried
until a later load. The resume now waits for the lock and decides again
inside it: finished, an unauthorized pause to retry, or another backoff
that still holds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* ci: stop triggering on integration/provider-config before it merges to main

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): cache provider logos so switching service tabs does not blank them (#1777)

Next serves public/ files with `Cache-Control: public, max-age=0`, so each
logo a newly mounted list draws is revalidated before it paints. Switching
tabs in Model Services mounts a fresh list, and its logos stayed blank until
every revalidation came back. Cache /logos/* for a day with a week of
stale-while-revalidate; the files are not content-hashed, so not immutable.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): hide the Skills section when the agent runtime is unavailable (#1778)

Without the agent runtime, GET /api/agent/skills returns 404 by design, so
the Settings Skills section could only ever show a load error with a retry
that cannot succeed.

Probe GET /api/agent/runtime once per tab and list the Skills item only when
it reports `enabled` (the flag plus DATABASE_URL, the same check the skills
route gates on). The item stays hidden while the answer is unknown, and a
request to open the dialog on `skills` without the runtime lands on the first
section.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): show the selected extractor's formats in the material upload hint (#1779)

The attach popover's dropzone hint claimed documents, slides, spreadsheets
and images for every extractor, so with unpdf (PDF only, plus the built-in
plain-text extractor) users could pick a .docx via "All Files" and only then
hit a generic "unsupported" error.

- The hint now lists exactly the formats the active extractors accept
  (getFormatLabelsForProviders), with the per-file size limit.
- The unsupported-file error names the extractor and its supported formats;
  it covers the file picker, drag-and-drop onto the dropzone, and the
  cleanup that drops attached files after switching extractors.
- Format labels are file-type names shared by all locales; the list
  separator is localized. Strings updated in all 12 locales.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): connecting a token plan applies its recommended configuration (#1780)

Since model configuration moved to the server, connecting a token plan only
filled the slots that were still empty, so a workspace that had already
picked models never switched to the plan's setup. The browser-side Token Plan
used to make the plan's default model, its recommended course stages and its
image, video, speech and search services the active selection.

Connecting a plan (or saving a new key for a connected one) now applies the
plan's recommendation as one slots change: the default model, each course
stage the plan names, and its media and search services. When that would
replace assignments the workspace made itself, the panel asks first: use the
plan's recommended setup, or keep the current one and fill only the empty
slots. Slots the deployment locks are never offered or changed, and a plan
yields the slots a connected plan of higher priority recommends, whatever
the connect order. A replaced language-model assignment keeps its fallback;
thinking settings go with the model they were set for. Disconnecting still
removes the provider, which frees the slots that named it.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(home): the toolbar picker sets the default model and shows stages set separately (#1781)

* feat(home): label the toolbar model as the default and show stages set separately

The home toolbar picker only sets the `llm` root, but read as if it chose
the model for everything. It now says what it changes:

- the pill reads "Default · <model>" (the prefix is hidden on phones);
- a hint after it counts the stages under `llm` whose own setting
  resolves to something other than the default (inheriting or matching
  stages do not count; deployment-set stages do), lists them in a tooltip
  with the map's stage names, and opens Course Model Config on a click;
- the dropdown says picking here leaves stages set separately alone;
- when every stage a course is always generated with (outline, each page
  type's content, actions) has its own setting, the pill summarises the
  per-stage setup (naming the Token Plan when one plan provider serves
  them all) and opens Course Model Config instead of offering a switch.

Picking a model still changes only `llm`; the locked and first-run states
are unchanged. New strings are added to all 12 locales.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(logos): size the DeepSeek logo to its own view box

The SVG declared width 182 and height 29 around a 34x29 view box, so any
square icon slot scaled it as a wide strip and the whale drew as a dot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(agent): don't inherit a thinking effort the agent can't use; recover sessions after a failed first run (#1782)

* fix(agent-runtime): drop the thinking effort the agent slot inherits

The agent slot follows llm, so a thinking level picked for the default
model (the home toolbar writes it on llm) reached the agent driver, which
refuses any thinking effort because its tool calls cannot carry one. Every
agent run failed for a user who had picked a thinking level.

The agent slot now declares that it carries no thinking effort:

- Resolution drops an effort the agent inherits from an ancestor and keeps
  the rest of the thinking settings; an inherited effort of none stays
  "thinking off".
- An effort set on the agent slot itself is refused when it is saved:
  openmaic.yml at load and a workspace change through the settings API.
  The driver's own check stays as a backstop for settings stored earlier.
- The model map's thinking control for the Agent card offers no effort
  levels: an effort model that can be switched off shows on/off, and one
  that cannot shows nothing.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(agent-runtime): keep a session usable after a run that failed while starting

A run that fails before it completes any message (for example, while
resolving its model) writes nothing to the entry tree, but its lifecycle
frames are in the event log. The runner treated any lifecycle frame as proof
that the tree should hold history, so every later run of that conversation
failed with "tree is empty after a prior run".

The empty-tree check now asks the event log whether a prior run completed a
message. The runner appends every completed message to the tree right after
its message_end event, so an empty tree is refused only when a message_end
exists: the tree lost history it held. An empty tree after runs that never
completed anything is legal, and the next run starts the conversation over:

- it resumes the conversation instead of opening it again, so the opening
  prompt is not painted twice;
- a durable message is taken as the session's opening message only when it
  was posted before the first run; a message posted after a failed start is
  delivered as a follow-up, not consumed in place of the session's prompt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): workspace-provider policy covers request headers; startup secret warnings; upgrade notes (#1783)

* fix(model-config): ignore request-named providers when workspace providers are off

With `policy.allowWorkspaceProviders: false`, users may only use the
providers openmaic.yml declares. The deprecated request paths still let a
request run on its own model, key and endpoint while a slot was unassigned.

Under that policy the language model and media resolvers now skip the
provider a request names, document extraction keeps only a self-contained
extractor from the request fields, and the header form of the provider
test routes (verify-model, verify-image-provider, verify-video-provider)
is refused. Behaviour is unchanged when the policy is true or unset.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(model-config): pin the media defaults an upgrade keeps

Before the server-side settings, the browser switched image, video and
narration on at its first sync with the server whenever the server had a
provider for them, and the classroom chat and the agent searched the web
whenever a search provider was configured. The translated legacy defaults
keep those capabilities on, unlocked, so a workspace can switch each off;
an explicit openmaic.yml assignment stays as written and locked.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(secrets): warn at startup when stored keys will not open

Keys saved in the model settings are sealed under OPENMAIC_SECRET_KEY, or
under a secret generated in data/instance-secret.key when it is unset. On
a host whose data directory does not survive a restart, or with several
replicas, a new secret is generated and the stored keys stop opening; on
a read-only data directory no secret can be created and saving a key fails.

At boot, with one query in the background, the server now warns when:
- OPENMAIC_SECRET_KEY is unset and the data directory cannot hold a new
  secret file;
- the secret file is missing (so a new one would be generated) while the
  database holds keys sealed under an earlier secret;
- stored keys were sealed under a different secret than the current one.

Each warning says the keys have to be entered again and recommends
setting OPENMAIC_SECRET_KEY. The server still starts in every case.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs: upgrade notes for server-side model configuration

Add breaking changes and upgrade notes to CHANGELOG.md for the move of
model configuration to the server: openmaic.yml and capability slots,
MODEL_ROUTES refusing to start without openmaic.yml (with the
route-to-slot mapping, including maic-agent-driver -> agent), the
narrowed /api/generate-classroom body, deprecated request fields and the
workspace-provider policy, the media capability defaults after an
upgrade, the one-time browser settings import and what it cannot carry,
and OPENMAIC_SECRET_KEY persistence across restarts and replicas.

The configuration and deployment docs (all languages) and .env.example
now cover replicas, ephemeral and read-only data directories, the new
startup warnings, and request fields being ignored under the policy.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(import): keep settings the server could not take; Azure regional endpoints; keyless compatible providers (#1784)

* fix(model-config): keep what the browser import could not move, and accept Azure Speech regional endpoints

The one-time import of browser model settings deleted the staged proposal,
keys included, on any 2xx answer, even when the server skipped items. The
version 5 store migration had already dropped the originals, so a skipped
provider lost its key everywhere. An Azure TTS/STT user with a regional
endpoint lost theirs this way: the server refused the endpoint as a custom
media endpoint.

Import:
- Only what the answer shows the workspace holding leaves the browser.
  Every other item (skipped as invalid, an id the deployment declares, or
  unconfirmed because the answer could not be read) is kept in the browser
  as staged, with its keys, under its own key. Skips that leave nothing
  behind (EXISTS, a locked slot) are not kept. If the items cannot be kept,
  the proposal stays for a later load.
- What the builder cannot propose is kept the same way at migration time:
  custom speech/transcription providers, AliDocMind's key pair, custom chat
  providers without an endpoint or of an unsupported type.
- Kept items are never sent again and do not re-trigger the import. A toast
  tells the user once; Settings -> Model Services lists them with the reason
  and a copy-key button until they are discarded. Setting one up again (a
  new workspace provider of its preset, or the slot) clears it. Clearing
  the local cache keeps them.
- The import answer now carries a `code` per skipped item, and a provider
  id the deployment declares is reported as PROVIDER_RESERVED.

Azure Speech:
- Workspace azure-tts / azure-asr providers take their official regional
  endpoint (https://<region>.tts.speech.microsoft.com,
  https://<region>.api.cognitive.microsoft.com or .stt.speech.microsoft.com),
  region [a-z0-9]+, https only, no userinfo, port, path, query or fragment.
  It is checked at save time and at resolution (resolve-slot marks anything
  else as a custom endpoint, which media resolution refuses), and stored
  normalised. Their registry default only names the region as a placeholder,
  so they now require it. The TTS/ASR panels get a regional endpoint field.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(model-config): let a keyless OpenAI-compatible provider run

A self-hosted OpenAI-compatible server (Ollama, vLLM) declared in
openmaic.yml as `preset: openai-compatible` without `apiKey` resolved, but
building its model threw "API key required for provider: openai": the
preset rides on the OpenAI registry entry, which requires a key.

- The openai-compatible preset marks its key optional, and the slot model
  passes that to getModel (a new `requiresApiKey` override on ModelConfig).
  Every other preset keeps the registry's rule, so OpenAI itself still
  needs a key and fails with the same clear error.
- A request without a key no longer carries an empty `Authorization:
  Bearer ` header; with a key it is sent as before.

On main, a custom OpenAI-compatible provider sent from the browser was
built the same way (providerType openai, registry default requiresApiKey
true) and also needed a key on the server; keyless worked only for registry
entries marked keyless (Ollama, Lemonade). This lets the documented keyless
openmaic.yml provider work.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(model-config): carry narration, image and video switched off over to the workspace

The browser import carried a capability's "on" choice but not an explicit
"off" for narration, images and video. A user who had switched one off got
it back on after upgrading, because the deployment's defaults now turn
those capabilities on.

When the old store has `ttsEnabled`, `imageGenerationEnabled` or
`videoGenerationEnabled` stored as false while a usable provider for the
capability was there, the import proposes `tts: null` / `image: null` /
`video: null`, as `asrEnabled: false` already becomes `asr: null`.

Earlier builds defaulted these switches to off and turned them on by
themselves once a provider was usable (a server provider on the first
load, a key the user entered), and off when none was. So `false` with a
usable provider (server-configured and not switched off by the operator,
or with the user's own key; browser speech synthesis does not count) is the
user's choice, and `false` without one is only the default, which is not
carried over. A server that gained a provider after the browser's first
load cannot be told apart and is read as off: that is visible in the
settings and costs nothing, while reading it as on could start paid
generation the user refused.

Web search off is not carried over: it only stopped course research, while
chat and the agent kept searching through the same provider. A slot the
deployment locks is skipped like any other import (SLOT_LOCKED).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(import): drop a browser-kept key only when the server holds the same one (#1785)

* fix(import): drop a browser-kept setting only when the server holds the same one

The one-time import of browser model settings could still lose a key:

- A provider id the workspace already had was answered `EXISTS`, and the
  browser deleted its copy, even when the workspace held another key. The
  server now compares the proposed provider with the stored one (preset,
  endpoint in its normalised form, models, and the key, decrypted and
  compared in constant time) and answers `EXISTS_SAME` or
  `EXISTS_DIFFERENT`. Only `EXISTS_SAME` lets the browser drop its copy; a
  key this instance cannot open is never confirmed. Nothing else about the
  stored provider is returned.
- Provider ids and slot ids shared one namespace in the answer, so a slot
  `tts` that was imported confirmed a refused provider `tts` and its key
  was deleted. The answer now names each item's kind
  (`{ kind: 'provider' | 'slot', id }`), and kept items are keyed by kind
  and id.
- The notice in Settings cleared a kept provider, key included, as soon as
  any new workspace provider of its preset appeared, even one without a
  key. A kept key now leaves only when such a provider holds it as far as
  the view shows (key set, readable, same mask); otherwise it stays, with
  its copy button, until the user discards it. Key pairs and keys too short
  to show in a mask are never cleared this way. The key mask moves to a
  module the server and the browser share.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(changelog): the narration, image and video off switches are carried over

The changelog still said the image, video and narration off switches were
not carried over. They become `tts`/`image`/`video: null` when a usable
provider was set up, as the configuration docs and the import README
already say; only the research switch, and a switch off only by default,
are not carried over.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(import): never clear a kept key by itself

A kept provider that holds a key (or a key pair) used to leave the
browser once a new workspace provider of its preset held a key whose mask
matched. A last-four-characters match does not confirm the workspace
holds that key, so such an item now stays, with its copy button, until the
user discards it. Kept items without a key still leave by themselves once
the view shows them set up again. The key mask goes back to the server
module, its only user.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(import): keep browser settings on a refused or self-contradicting answer (#1787)

Two more ways the one-time import of browser model settings could lose a
key:

- A 400 removed the proposal outright. The server refuses the whole
  proposal then (an unexpected top-level field is enough), so sending it
  again cannot succeed, but its keys existed nowhere else. Every item is
  now kept in the browser first, keys included, as refused with the
  server's message, and only then is the proposal removed; if they cannot
  be kept, the proposal stays. Kept items are never sent again. 401, 404,
  409, 5xx and network failures still keep the proposal for a later load.
- An answer that listed an item as both imported and skipped, or skipped
  it with different codes, let `imported` (or the last code) win, which
  could delete a key the server did not hold. Such an item is now kept as
  unconfirmed.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): keep a placeholder-free message for material formats a run refuses

#1779 gave upload.unsupportedCourseMaterial {{parser}} and {{formats}}
placeholders for the toolbar, which knows the selected extractor. The run
start (a format the server's material policy does not list) and the
material upload route's 415 use the same key with no values, so the
message would have shown the raw placeholders. They now use
upload.unsupportedMaterialFormat, the earlier wording in every locale.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* ci: run the prior-run-record PostgreSQL suite with the app-domain contracts

#1782 added tests/agent-runtime/prior-run-record.pg.test.ts without
listing it in the app-domain contract step, the only job that gives the
app suites a database, so it skipped everywhere.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(model-config): server defaults, explicit locks and settings shaped by what users can change (#1793)

* feat(model-config): server defaults, explicit locks and settings shaped by what users can change

openmaic.yml `slots` are now server defaults that users may change in the
settings; `lock: [slot, ...]` or `lock: all` fixes slots for everyone, each
with its whole subtree. Inside a locked subtree a slot resolves from the
deployment alone; elsewhere each node consults the workspace's assignment and
then the deployment's default. `allowUserKeys` (default true) replaces
`policy.allowWorkspaceProviders`, which is refused at startup naming the new
key. Legacy variables translate into the same deployment layer as defaults,
so the separate defaults walk is gone; a request's deprecated model fields
still replace a server default (as they did DEFAULT_MODEL), never a
workspace choice or a lock.

The settings view carries per-slot `source` (default / workspace / locked /
inherited / unconfigured), `serverDefault` and top-level `allowUserKeys`;
writes anywhere in a locked subtree answer 409 SLOT_LOCKED. The UI derives
one of three shapes from the view (set it up yourself / choose a model /
configured by the administrator) and renders a control only where using it
can change something: Token Plan, Model Services tabs and adding services,
locked cards as one read-only line, "Reset to server default", a read-only
summary when everything is locked, and the home toolbar picker.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(model-config): defaults, locks, allowUserKeys and the three settings shapes

Rewrite "Locks and the model settings" as "Defaults, locks and the model
settings" in every locale: `slots` are server defaults, `lock` fixes slots
with their subtrees (or `lock: all`), the three shapes the settings take and
the rule that a control shows only where it can change something. The Policy
section becomes allowUserKeys, the resolution rules, the deprecated request
fields and the migration notes follow, and the example openmaic.yml, the
READMEs, the openmaic skill and the changelog describe the same behaviour.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(model-config): keep openmaic.yml defaults ahead of deprecated request fields

A request's deprecated model and provider fields now answer only where
nothing is assigned, or over a default translated from the legacy variables
(as DEFAULT_MODEL always ranked below the model a request named). A default
written in openmaic.yml stands, as it did when the file locked what it set:
otherwise the legacy request paths that fill in a provider of their own
(web search's fallback provider) would replace it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): show a locked line's value in full and let the summary scroll

A locked slot's line keeps its value on the first row and puts the lock with
"Fixed by the administrator" below it, so a short value is no longer cut off
by the label. The read-only summary scrolls inside the dialog instead of
being clipped below the language models.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(agent-runtime): provision the session schema before the material schema

On a fresh database the material extraction runner's first scan created the
session-material store before anything had created agent_sessions, which its
table references, and the scan failed once. The material store now waits for
the agent-session store (and so its schema) first.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): name deployment providers when presets are not served

Provider views carry their preset's name and kind, so a deployment's
providers keep their display names (MinerU, DeepSeek, Bocha) on the cards,
in the pickers and in the home toolbar under allowUserKeys: false, when the
preset catalogue for adding providers is empty.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(settings): read-only diagram for locked deployments, and controls only where they apply

- Configured by the administrator: Course Model Config shows the course model
  diagram with every card read-only and one line saying the administrator set
  up the models; the separate summary and its strings are gone.
- The home page model picker, a shortcut for the default model, is rendered
  only when that model can be changed (canChangeDefaultModel): not when llm is
  locked, and no read-only label in its place. The set-up shortcut appears
  only where the settings can still set a language model.
- Connecting a token plan treats a server default written on a slot as a
  current choice: the confirmation lists it (marked as the server default)
  and says the plan replaces what each stage uses now, server defaults
  included; keeping the current setup leaves it.
- Docs and changelog follow (6 locales).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(model-config): the user's choice beats server defaults; close lock and key gaps

- Outside a locked subtree a slot takes the workspace's assignment anywhere
  from the slot up to the root first, and only without one the server's
  defaults (openmaic.yml or the translated legacy variables): whatever a user
  changes wins, and a slot that follows its parent follows the user's parent.
  A deployment configured through DEFAULT_MODEL keeps the Pro agent off until
  someone chooses a default model, and the agent follows that choice.
- A document slot that `lock: all` leaves unassigned is fixed as nothing:
  material extraction no longer takes a provider, key or endpoint from the
  deprecated request fields for it (documentStatus `locked`).
- The settings view leaves out providers a workspace added before
  `allowUserKeys: false`, and the assignments naming them, as the calls do.
- Clearing a stale workspace assignment inside a locked subtree is allowed;
  setting one still answers 409 SLOT_LOCKED.
- Under `allowUserKeys: false` the raw key forms of verify-pdf-provider,
  provider/probe-models and azure-voices are refused, as the verify routes'
  are.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): follow the user's parent, keep voices and connected plans reachable

- A card whose server default is overridden by the user's choice on a parent
  says it follows that parent; its picker still offers the server default,
  written as the slot's own when clearing would follow the parent instead.
- "Reset to server default" is offered only when the workspace value differs
  from the default (model, fallback, thinking and parameters compared).
- The Text-to-Speech tab stays for narration with voices of the user's own
  (VoxCPM designs, Qwen clones) in every shape, opening on the service in use.
- A token plan the workspace connected stays listed to update its key or
  disconnect, after its slots are locked.
- Docs (6 locales) and changelog: the new resolution rule, and the lock
  example no longer puts `lock: all` beside a list in one block.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): suggest a provider of one's own only where adding one can change something

The read-only notice of a server-configured service says "To use your own
credentials, add a separate provider" only while adding a service for that
capability can change something (canAddService); the sentence is its own
string in every locale. The Model Services header likewise says "fill in
credentials" and "Pending setup" only for a service that can be set up here,
else "Not configured".

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): count only the user's choices and locks as stages set separately

Under the resolver where the user's choice anywhere up the tree beats a
server default, a stage on an unlocked server default follows whatever
default model the user picks. The home toolbar no longer treats such stages
as set separately: it keeps the default-model picker instead of "Per-stage
setup", and lists only stages the workspace set itself or a lock holds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(materials): upload and extract materials as soon as they are attached; simplify the home model picker (#1796)

* feat(materials): upload and extract course materials as soon as they are attached

The composer uploads a material when it is attached, and the server extracts
it in the background right after the upload, so Generate starts a run from
materials that are ready and the preview opens without a material analysis.

Server:
- owner_material extraction state idle | extracting | ready | failed, with the
  error, what it found (text, pages, images) and what a course leaves out of
  the material on its own (migration 3 adds the extractor lease columns and
  indexes; earlier states become idle).
- A process-scoped background extractor claims extracting materials under a
  heartbeat lease (a crash or restart is taken over once the lease is stale),
  runs the material-analysis step's own extraction with its time budget, and
  stores the result (text, images with their bytes) next to the material's
  bytes. Concurrency per process: OPENMAIC_MATERIAL_EXTRACTION_CONCURRENCY
  (default 2).
- The same bytes uploaded again by the same owner reuse a ready extraction
  made under the same extraction services.
- POST /api/materials starts the extraction (?extract=false defers it, used by
  the agent workspace, which extracts what a session binds itself);
  GET /api/materials and GET /api/materials/{id} report the owner's uploads
  with their extraction; POST /api/materials/{id}/extraction extracts a failed
  one again; deleting a material deletes its extraction result and drops an
  extraction in progress.
- The run's material step reads ready extractions, waits for running ones,
  starts idle ones and fails with a failed one's error; Retry of a run paused
  there extracts the failed materials again. The run tells the preview what it
  waits on only when it waits. Images still become course assets when the run
  uses them, so the produced course is unchanged and releasing a material
  never touches a course.

Client:
- Material chips show the upload progress, Parsing / Transcribing, Ready
  (with what a course leaves out of the material), or the failure reason with
  Retry and Remove; limits and formats are checked against the capabilities
  endpoint at attach time. Generate is disabled until every material is ready.
- Materials no run took are deleted when the composer goes away.
- The preview lists the analysis step only while a run waits for an
  extraction, and no longer shows the truncation notice.

Docs: the openmaic skill's generate flow describes the extraction state and
the optional wait before submitting.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(toolbar): show the home model picker as the default model alone

The home toolbar's model picker no longer carries settings jargon a learner
cannot act on:
- The "N stages set separately" hint next to it is gone; stages with a model
  of their own are shown in Course Model Config's diagram.
- It is never replaced by a "Per-stage setup" summary: whenever the default
  model can be changed it is the picker, since changing the default still
  changes every slot that follows it (the classroom, the agents). It is
  hidden only when the default cannot be changed, as before.
- The button shows the model name (and the thinking level badge) without a
  "Default ·" prefix; the dropdown keeps its note on what picking changes.

The now unused override helpers (lib/model-settings/overrides.ts), the home
picker wrapper, the picker's valuePrefix and their i18n keys are removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(materials): fence extraction results per attempt, cancel extractors, share workers fairly

Follows the cross-review of the extraction at upload:

- Result writes: every claim takes its own lease (worker id plus an attempt
  id), a process never claims a material it already extracts, and each
  attempt stores its result under its own immutable key (written to a
  temporary file and renamed into place). The settle publishes the winning
  key in the same fenced write; an attempt that loses its lease deletes only
  its own object, and an owner claim moving the material is no longer taken
  for a delete. A material's results go with it (prefix delete).
- Cancellation: the extractor config carries the caller's signal, and
  self-hosted MinerU, MinerU Cloud (polling and retries included),
  AliDocMind's polling and the local ffmpeg/ASR pipeline stop on it. The
  extraction waits until the extractor actually settles, so a deleted or
  timed-out material keeps its worker slot until its provider work stops.
- Fairness: claims are serialized and take owners in turns, at most
  OPENMAIC_MATERIAL_EXTRACTION_PER_OWNER (default 2) running per owner. A run
  no longer charges queue time to its step budget: it waits without a
  deadline while its material is queued, and an extraction gets the budget
  once a worker claims it.
- Leaks: uploads no run or agent session references are deleted after
  OPENMAIC_UNUSED_MATERIAL_TTL_HOURS (default 24) by an hourly sweep, which
  also finishes released and half-deleted materials. The composer hands its
  materials to the run before anything is awaited, keeps them when the page
  goes into the back/forward cache (and reconciles them on return), and shows
  attached files before the policy is read.
- Reuse: an extraction is reused only for the same type and the same
  document service (provider, model, endpoint, options, origin) and speech
  service (provider, model, endpoint).
- Quota: a stored result counts against the owner's byte quota, and one
  result is capped (OPENMAIC_MATERIAL_EXTRACTION_MAX_RESULT_MB, default 100;
  EXTRACTION_RESULT_TOO_LARGE).
- A run's Retry restarts its failed extractions only among the materials of
  the owner that holds the run now; a composer Retry answered 409 follows the
  restarted extraction; an empty sessionId answers 400.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(materials): sweep unused uploads once at start too

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(materials): keep composer uploads alive, quota-check results, finish cancellation, sweep orphans

Follows the convergence review of the extraction at upload:

- The unused-upload sweep ages a material from when it was last read back
  (owner-material migration 4, `touched_at`): GET /api/materials/{id}
  refreshes it, an open and visible composer reads its materials back every
  10 minutes, and Generate checks they still exist before it starts (a
  material that went shows as removed).
- Publishing a result checks the owner's byte quota under the lock an
  upload's reservation takes; over it, the extraction fails with
  MATERIAL_QUOTA_EXCEEDED and the attempt's object is deleted.
- AliDocMind sends no request after an abort: submission, polling and every
  result page check the signal (its SDK cannot abort a call in flight).
- A cancelled ffmpeg command is terminated (SIGTERM, SIGKILL after a 2 s
  grace) and the rejection waits for the process to exit.
- The sweep also deletes result objects under a live material's
  `.extraction/` that are not its published result and are older than any
  attempt could still settle (twice the extraction budget plus the lease).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(materials): recheck sweep and claim conditions on the locked row

The unused-upload sweep chose its materials in a subquery and marked them
deleted without checking again, so a read (touch) that committed while the
sweep waited for the row lock still lost the material. The conditions (ready,
not deleted, untouched since the cutoff, no run or session names it) are now
on the UPDATE's own row, which PostgreSQL rechecks on the row's latest version
after the lock; the extraction claim does the same.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* release: 1.2.0-rc.1

Close the Unreleased section as 1.2.0-rc.1 with a short introduction,
set the app version to 1.2.0-rc.1, and stop triggering CI on the
integration/server-first and integration/provider-config branches,
which retire with this release.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs(readme): deploy 1.1.x on Vercel from a fork instead of the deploy button

Vercel's clone button reads tree/release/1.1.x as the branch release
plus the directory 1.1.x, and it does not accept a tag or a commit, so
the button could not deploy the 1.1.x branch. Describe the fork,
default-branch and import steps instead, in both READMEs, and correct
the changelog sentence.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs(readme): lead with 1.2.0 and condense the News list

Replace the 1.0 highlight with a short 1.2.0-rc.1 summary, keep one
line per release in News with the 0.x entries folded, and bring the
Chinese README's News up to date.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs(readme): drop the 1.2.0 headline and explain server-first in News

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs(readme): remove the skill tip box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs: add a Hosting and identity page

Move the operator and embedder material that lived in the README into the
docs site: Docker Compose defaults and upgrade notes, what the server
stores, access to stored data, asset collection and quotas, startup
checks, the agent runtime, owner identity (single-user mode, registering
auth methods, the signed-JWT gateway recipe, claiming anonymous work) and
the host extension hooks. The deployment pages now link to it instead of
the README anchor.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs(readme): shorten the configuration and persistence sections

Keep the minimum a new user needs in Quick Start: one openmaic.yml
example, a table of where to read more, and the longer provider examples
in a collapsed block. Docker, ACCESS_CODE, the agent workbench and
server-backed persistence become short sections with an identity-mode
table, linking to the new Hosting and identity page for the details.
Optional local providers move after the numbered steps.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(settings): keep the selected service in view in the Model Services list

The service panel opens on the service in use, which can sit far down a
long list (a connected token plan named after a built-in service is listed
in registry order). Its row was below the fold while the promoted first
row's ring looked like the selection, so the panel seemed to show a
service the list did not highlight. Scroll the selected row into view
whenever the selection changes, and give the selected row a stronger ring
than the promoted one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): condense the 1.2.0-rc.1 notes and explain server-first

Lead with highlights, breaking changes, upgrade steps and known issues;
keep the detailed notes folded below. Dated 2026-10-04.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(editor): let slide elements be dragged and resized in Safari

The Pro-mode slide editor's gesture hooks (drag, resize, rotate, shape
keypoint) decided between mouse and touch input with an instanceof test
against the TouchEvent global. Desktop Safari does not implement the Touch
Events API, so the global is undefined there and every mouse-down on an
element threw a ReferenceError before the gesture was armed: no element
could be moved, resized or rotated.

Recognise touch events by their changedTouches list instead, through one
shared helper. A unit test pins the helper in an environment without the
global and fails if browser code reintroduces the instanceof check; an e2e
spec removes the global before the app loads and drags and resizes an
element.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note the Safari editor fix

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(composer): compact material rows in the course-material popover

The material cards in the composer's material popover used a larger type
scale than the rest of the popover (a 14px title and 12px status beside its
12px labels and 10px hints), a large icon tile, and a progress bar loose
under the content.

Each material is now a compact row on the popover's type scale: the title
at 12px medium with ellipsis (the full name in its tooltip), the status in
10px muted text (the upload percent, Parsing or Transcribing with a spinner,
Ready with the file size), or the failure reason in the destructive colour.
The icon is a small file-type icon (slides, spreadsheet, image, audio,
video, document). The upload progress is a thin bar along the row's bottom
edge, and a pulsing one shows an extraction in progress. Retry and Remove
are compact icon buttons with their accessible names. The truncation notices
and the audio/video label stay on the row, small. The drop-zone hints and
the merge-order note now share one muted tone, and the list spacing matches.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation-preview): drop the material-analysis step from the preview

Materials are uploaded and extracted as soon as they are attached, so the
run's material step only reuses (or waits for) that extraction. The preview
still listed it as "Analyzing documents" while the step ran, which flashed by
even when every material was ready.

The preview now never lists a material step: while the run is at it, the
preview shows the step that comes next. A failure of the material step still
pauses the run and shows in the preview with its message and Retry, like any
other step's failure.

Removes what only that step used: the pdf-analysis step and its scanning
visualizer, the material kinds and analysis flags of the client run view,
and the analyzingCourseMaterial(Desc) / analyzingMediaMaterial strings in
every locale.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note the material rows and the preview step removal

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(settings): hide Token Plan and Model Services when everything is locked

Under `lock: all` the settings show only the read-only course model map.
A token plan the workspace connected earlier changes nothing there, and
narration voices are not managed in this shape for now.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs(changelog): note the full-lock settings change

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(workspace): stop marking generated courses read-only

The Pro workspace treated a course whose outline a server job produced as
someone else's. Since generation runs on the server, that is every
generated course, so the owner saw a "Read-only" badge on a course they
can edit. Ownership now comes from the course list's isOwner alone (false
for a course saved from Discover), plus a run still producing the course.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs(changelog): note the workspace read-only badge fix

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(composer): hide the extractor picker when the document slot is locked

The course material popover offered the document extractor select even
when the deployment locks the document slot (`lock: [document]` or
`lock: all`), where it could change nothing. It is now shown only where
the user may set that slot; uploading stays available.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* feat(token-plan): run the Pro agent on DeepSeek V4.1 Flash with TokenDance

Connecting the TokenDance plan keeps the plan's own default model and its
slide and interactive models for those pages, and now also assigns the
agent slot to deepseek-v4.1-flash, a general model with dependable tool
calling.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(whiteboard): hydrate learner boards without a 404 point read

Every classroom mount and whiteboard open hydrates the learner board through
the runtime service. When the partition listing held no whiteboard session,
selectSession then fetched the deterministic session id directly, which the
HTTP runtime store answers with 404 SESSION_NOT_FOUND. A board nobody has
drawn on yet is the normal state, so every fresh classroom logged a failed
request in the browser console, in both the legacy and the native child
whiteboard harness.

Hydration now reads the (stageId, learnerKey) partition listing only. A
same-id session of another kind in the partition is still rejected from the
listing, and an id collision the listing cannot show (a corrupt row, or an id
re-keyed into another partition by a learner merge) still fails loud on the
next append: its create collides and the existing create-race re-read
validates the winner. The runtime HTTP contract and its 404 semantics for
unknown ids are unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note the extractor picker, TokenDance agent and whiteboard fixes

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(home): render the course library without waiting for every thumbnail

The home page gated the whole library section on loading every course's
first-slide thumbnail: loadClassrooms awaited getFirstSlideByStages, which
read each listed course's full document and fetched its first slide's media
bytes in one unbounded Promise.all, and `hydrated` only flipped once all of
that finished. A library of a few dozen courses fired one document read per
course plus every first-slide asset at once, and the list stayed hidden
until the last one landed. Every run-driven or import-driven list refresh
repeated the whole burst.

Render the list as soon as GET /api/stages answers, and load thumbnails per
card: a card (or a folder tile, for its cover candidates) asks for its
thumbnail while it is near the viewport, at most four loads run at once, a
card that scrolls away before its load starts withdraws it, and leaving the
page aborts the loads in flight and revokes every object URL. Thumbnails are
cached per course and versioned by updatedAt, so a list refresh reloads only
courses that changed. Cards show a skeleton until their thumbnail resolves.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note the home library loading fix

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* feat(home): paint the hero and a library skeleton before the page loads

Until the page's scripts had loaded and both GET /api/stages and
/api/folders had answered, the home page showed only its grey background:
the hero's entrance started from opacity 0 in the server HTML and only a
JS-driven animation revealed it, and the library section was not rendered
at all until both reads resolved.

The hero's entrance is now CSS (same timings), so the server-rendered hero
is painted and fades in without waiting for the scripts. The library
section, with its action bar, is always rendered; until the reads resolve
it shows a skeleton of its own layout: the same grid, with folder and course
tiles built from the cards' 16:9 thumbnail and title row and the thumbnail
pulse, so the cards replace it without moving anything. The grid takes the
skeleton's place without an entrance fade or stagger. An empty library still
shows the empty state, and a failed read the existing error.

A small pre-paint script applies the stored or system dark theme before the
first paint, so the server-rendered page is not painted light first in dark
mode; ThemeProvider leaves the document alone until it has read the stored
theme.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(home): keep course thumbnails in the device cache across reloads

Every reload of the home page read each visible course's whole document
and fetched its first slide's media again: document reads carry no
validators and asset bytes are served `private, no-store` (and the asset
client fetches with `cache: 'no-store'`), so nothing was answered from the
browser's HTTP cache. With a 33-course library a reload re-read 14
documents (1.1 MB) and 29 assets (19 MB) before the visible thumbnails
showed.

The thumbnail is derived data, so keep the derived result: a new
`courseThumbnails` table in the device cache (`maic-device-cache`) holds,
per course, the first slide and the bytes of its media, valid for exactly
the course's `updatedAt`. The thumbnail loader is told the version it loads,
answers from the cache when it holds that version, and otherwise reads the
course as before and stores the result. A changed course is read again and
its entry replaced. A thumbnail whose media could not be read (a transient
error) is not stored.

Entries are partitioned by owner, keyed by a one-way digest of the
server-derived owner key, so a claimed or switched owner never sees another
owner's thumbnails and the owner id is not written to disk. Clear Local
Cache deletes the device database, these entries included. The cache is
bounded (300 entries, 64 MB) and evicts the least recently used entries.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note the home skeleton and thumbnail cache

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(home): show a slide-shaped skeleton until a course thumbnail loads

A card waiting for its thumbnail showed a flat pulse over the tile's own
background, too faint to read as loading, so once the library skeleton gave
way to the cards the thumbnails looked like empty grey tiles. They now show
the outline of a slide (title, text lines, an image block) pulsing at a
visible contrast, also while a loaded slide waits for the card's width, and
the library skeleton's course tiles use the same placeholder.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* docs(deployment): say what a restart or rolling update does to running runs

The guide said that stopping the server parks its runs. A stopping process
may exit before it releases its leases, so a run resumes once its lease
expires: progress pauses for about the lease TTL and the step in progress is
generated again, and a run interrupted MAX_ATTEMPTS times in a row without
finishing a step pauses with Retry. Say so, in every locale, and when to
raise the limit.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* refactor(home): drop the composer's requirement draft cache

The home composer kept its requirement in localStorage and restored it on
the next visit, clearing it only once the generation preview confirmed the
outline. Generate now creates the course card at once, so a draft has no
job left, and it kept the last requirement in the composer after a run had
started.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(home): draw video thumbnails from a poster instead of loading the video

Every home page load left aborted blob requests behind, one or more per
course whose first slide holds a video. SlideThumbnail drew a thumbnail
video as a muted <video preload="metadata"> over the video's object URL.
Chromium reads an object URL whatever `preload` says, and once it has the
metadata and a frame it drops the rest of the read, which DevTools lists as
a failed (net::ERR_ABORTED, type media) request; non-faststart files abort
twice. Safari's media stack range-reads the same URL dozens of times per
thumbnail, and lists the reads it gives up on as failed requests of type
"other". Nothing was revoked or remounted early: the element was still
mounted with its URL alive when the browser dropped the read.

A thumbnail video is now drawn as its poster image, with no media element
to load anything. Generated videos usually come without a poster, so the
thumbnail loader decodes the opening frame once and keeps it as one, in the
device cache with the rest of the thumbnail. The decode hands the bytes to
a detached <video> as a data: URL, which is decoded in memory and issues no
request at all, where an object URL would leave the same aborted reads
behind. Cached entries carry a derivation format; entries written before
this are read as a miss and derived again. A video without a poster whose
frame cannot be decoded still falls back to the <video>.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note the video thumbnail request fix

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(generation): continue after the outline on the server unless the learner reviews outlines

A classic run started with `outlineReview: "wait"` always, and only the
preview tab that started it confirmed the outline after a 2.5 s beat. A
learner who left before the outline was ready found the run waiting for a
confirmation forever.

The composer now starts the run with `outlineReview: "auto"` unless the
learner turned on "Always review outlines before generation"; the server
then confirms the outline itself and the run goes on with no page open.
A run that waits shows the review in every tab and page, with no
countdown. The preview of an auto run shows the outline read-only and
offers the setting for the next runs instead of a review entry.

Removes the client-side auto-continue (countdown, the started-here
session marker) and its string.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(e2e): give the mid-stream review time to open while the outline streams

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note outline auto-continue and the dropped composer draft

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(generation): count down to the outline confirmation on the server

The browser counted the 2.5 s pause before an outline continued, so a
run whose page was left before the outline was ready waited for a
confirmation forever. The previous fix confirmed such outlines at once,
which took away the review and editing the preview offered meanwhile.

The pause now runs on the server. A run started with
`outlineReview: "countdown"` (the composer's default when the learner does
not always review outlines) waits for its outline with an auto-confirm
deadline stored on the run (generation-runs migration 4); any process's
runner confirms the outlines whose deadline passed, in the same commit and
event an `auto` run makes. The new `hold-outline` command turns such a run
into a `wait` one, while the outline streams or during the countdown, and
answers a conflict once the outline was confirmed.

The preview is back to the classic flow: the outline-ready card while the
run counts down, the review entry mid-stream and on that card (it holds the
run first), editing and confirming with edits. It never confirms on a
timer, and says so when the run went on before the hold.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): describe the server-side outline countdown

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(classroom): make the element reference control an icon button

The playback toolbar's reference control carried a text label next to its
quote icon. It is now an icon button like the whiteboard control beside it;
its accessible name and tooltip keep the label.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(workspace): handle courses that are still being generated

A course a classic generation run is still producing is read-only until the
run completes, but the Pro workspace treated it as an ordinary course:

- the classroom pane stayed blank. The pane is edit-locked, and the edit
  chrome never resolves for a read-only course, so `resolveStageChromeMode`
  returned its neutral `loading` shell for as long as the run lasted. The pane
  now shows a "being generated" placeholder with the run's progress and a link
  to follow it (or to Retry a paused run), and mounts the course by itself when
  the run completes;
- the course rail listed it as openable. It now reads the owner's active runs
  (the source the home page's cards use) and shows the run's progress where
  the page count goes; the row cannot be opened, dragged, renamed or deleted,
  and is not a drop target. A paused run's row opens the classroom where its
  Retry lives. The row turns ordinary, live, when the run finishes;
- the `@` picker offered it. It no longer does, not even as the open course;
- the agent did not know. The reader tools (read_stage, grep_stage,
  list_scenes, read_stage_outline, read_classroom) now start their result with
  a notice that the course is read-only until generation completes and must not
  be offered for editing; list_folder_stages and search_classrooms mark it with
  `generating`, `scenesCompleted` and `scenesTotal`; a classroom the user names
  carries the same notice. The pro-editing skill says the same in one line.
  Writes are still refused by the store, and the refusal text reaches the agent
  unchanged.

The home page's run status pill moved to a shared component so the rail and
the placeholder say the state the same way.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note generating courses in the Pro workspace

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(workspace): list runs without a course yet in the course rail

The home page shows a card for a classic run from the moment it starts; the
Pro workspace's course rail showed nothing until the run created its course.

- The rail now lists the owner's active runs whose course is not listed yet,
  from the same `useOwnerRuns` source and the same rule as the home page's
  pending cards (`pendingCourseRuns`, now shared with `runsByCourse`), in the
  same order, titled as the card (`pendingCourseName`) and labelled with the
  shared run status pill text. A placeholder sits at the top of the loose
  courses, where its course row appears once the course is listed, so it turns
  into the generating course row in place and then an ordinary one. It opens
  what the card opens (`courseRunHref`) in a new tab, is never draggable or
  mentionable, and its one action is the card's discard. Like the home page,
  placeholders are left out of a search.
- A run started or discarded in one tab now tells the browser's other tabs
  (`runs-changed`, a BroadcastChannel), so a workspace open beside the home
  page reads the runs at once instead of at its next idle read.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(changelog): note run placeholders in the Pro workspace list

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JbL3cuQFRx8d1uJVQXz7XV

* fix(persistence): sanitize slide HTML on every document read and write (#1799)

Course documents served by `/api/persistence` are readable by id, and the
classroom renders slide text, shape text, table cells and LaTeX snapshots
with `dangerouslySetInnerHTML`. `/api/classroom` already restricts that
HTML to the renderer's vocabulary; the persistence document path did not.

The owner-bound document store now applies the same `sanitizeSceneContent`
policy to the stage and scenes on every write (save, create, putStage,
putScene, mutateScene) and every read (loadDocument, getScene), so new rows
are stored clean and rows written earlier are served clean.


Claude-Session: https://claude.ai/code/session_01Cvq11H26QM4mfbSNQQ5FdZ

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 22:40:42 +08:00
c8e4b2fa2a fix(playback): end an armed reference picker on whiteboard transitions (#1738)
An armed element-reference picker survived the whiteboard opening or
closing and silently moved to the other surface. Only a manual open
cancelled it; a manual close, a Teacher wb_open/wb_close, or a runtime
visibility change left it armed on the destination surface.

Cancel an armed picker whenever whiteboardOpen changes, whatever
triggered it, and keep an already-selected reference draft. This
replaces the open-only special case in the whiteboard toggle.

Refs #1711

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-10-04 21:59:35 +08:00
wyucandClaude Opus 5.5 5312c2b4b4 feat(config): openmaic.yml, capability slots and server-side model configuration (RFC #1701) (#1765)
* ci: run CI for the provider-config integration branch

Development of the provider configuration RFC (#1701) lands on
integration/provider-config; build it on push and run CI for pull
requests into it, as with earlier integration branches.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(config): capability slot registry and stage-to-slot mapping (#1726)

* feat(config): capability slot registry and stage-to-slot mapping

First P0 step of the provider configuration RFC (#1701, tracked in
#1725): define the capability slot forest and map every LLM stage key
to exactly one slot. Pure data with no callers yet, so there is no
behavior change.

Requirements are checked on the slot that declares them and are not
passed down to child slots, so agent.title can use a model without
tool calling even though agent requires it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(config): pin every stage destination and the capability roots

Review found that the station and root assertions derived their
expectations from the module under test: re-pointing a single-stage
station or dropping a capability root still passed. The tests now
compare against an independently written stage table and root list,
and pin agent.title as config-only. Also document that browserless
outlines still run on the generate-classroom model.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(config): pin slotForStage and full slot lineages

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): provider presets and the openmaic.yml schema (#1727)

* feat(config): provider presets and the openmaic.yml schema

Second P0 step of the provider configuration RFC (#1701, tracked in
#1725).

- lib/config/provider-presets.ts: one preset per built-in registry
  entry, plus the token plans as multi-capability presets whose stage
  recommendations become slot recommendations. Registry ids that
  collide across capabilities get explicit preset ids.
- lib/server/model-config/openmaic-yml.ts: parse and validate the
  operator's openmaic.yml (or the file named by OPENMAIC_CONFIG):
  ${VAR} interpolation, strict schema, and cross-checks that every
  assignment names a declared provider whose preset offers the slot's
  capability. Every problem is reported with its path.
- instrumentation.ts: an invalid file refuses to start. Without a file
  nothing changes, and nothing resolves models through the file yet.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): harden openmaic.yml validation after review

- Look providers up by own key only, so "constructor:m" is not taken
  for a declared provider.
- Refuse non-mapping objects YAML produces (an unquoted timestamp
  becomes a Date that the schema would accept as an empty object), and
  refuse a YAML alias that refers back to itself instead of overflowing
  the stack.
- Accept lowercase variable names; refuse a "${" with no closing
  brace, checked on the text as written, never on substituted secrets.
- Cross-check the entries that are valid on their own even when the
  schema rejects others, so every problem is reported at once without
  duplicate errors for declared-but-invalid providers.
- Name the three valid assignment shapes when a value has none of them.
- Test the boot path: an invalid file exits with code 1 before any
  schedule starts; a valid one boots.
- Ignore a root openmaic.yml in git.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): keep secrets out of openmaic.yml diagnostics

Review round 2:

- Read only variables the environment itself has, as non-empty
  strings: ${constructor} or an inherited value is not a variable.
- Never print a value that came from ${VAR}, and report YAML syntax
  errors by reason and position without js-yaml's source excerpt,
  which can quote a literal key.
- Keep the base URL requirement on presets: SearXNG from its registry
  entry, and Azure OpenAI and self-hosted MinerU, which have no usable
  default endpoint.
- Check slot names and valid model references even inside an entry
  that fails the schema, and report a failed placeholder once rather
  than again as an empty value.
- Boot test for the no-file case.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(config): validate openmaic.yml in two phases

Rounds 1-3 of review kept finding edge cases in one feature: running
the cross-checks on the half-valid parts of a file the schema had
rejected, so that every problem showed at once. It hid problems inside
a rejected entry, lost a __proto__ slot key, and built misleading
provider errors from failed placeholders. That feature is gone.

Validation now runs in two phases. Phase 1 is the document itself:
placeholders, key names (checked on the document as written, since the
schema drops a __proto__ key), and the schema. Any problem there stops
before phase 2, the references between entries, which therefore only
ever sees a fully valid file. Each phase reports all of its problems,
one per path.

YAML syntax errors now report only their position: js-yaml's reason
can quote source text too (an alias or tag name), not just its excerpt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(api)!: generate-classroom takes requirement + uploaded materials; capabilities follow server config (#1728)

Narrows POST /api/generate-classroom to { requirement, materialIds? }; capabilities follow server configuration; materials go through the owner material library (upload, reference by id, delete); new GET /api/generate-classroom/capabilities; skill docs updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): resolve a slot through the configuration layers (#1729)

* feat(config): resolve a slot through the configuration layers

Third P0 step of the provider configuration RFC (#1701, tracked in
#1725). resolveSlot walks from a slot to its capability root and
returns the first assignment it meets, consulting the deployment layer
(openmaic.yml, locked) before the workspace layer at every node. An
explicit null disables the subtree; nothing assigned up to the root is
unassigned, with no fallback to any vendor. The result carries the
provider, preset, registry entry, effective base URL, key, model, call
options, fallback, where it was resolved and whether it is locked, and
the requested slot's own requirements checked against the model
catalogue (met, unmet or unknown).

Pure and uncalled for now, so there is no behavior change.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): lock only written slots and trust the catalogue only where it applies

Review round 1:

- locked now means the requested slot itself is written in the
  deployment layer. Inheriting a deployment value does not lock a slot,
  since the workspace may still assign it (source and resolvedAt still
  report where the value came from).
- A custom OpenAI-compatible endpoint borrows the OpenAI registry for
  transport only, so its preset no longer trusts that model catalogue:
  requirements there resolve to unknown.
- The fallback is checked against the slot's requirements too, and the
  result exposes fallbackRequirements so retries can refuse it.
- A malformed reference fails with a path-qualified SlotResolutionError
  that does not echo the value, which is often a misplaced key.
- Requirement tests use named catalogue models instead of picking one
  from the catalogue at run time.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): order layers deployment-first and keep references out of errors

Review round 2:

- resolveSlot no longer depends on the order its caller passes the
  layers in: deployment layers always come first, for assignments and
  provider lookup alike.
- Resolution errors name the path and the preset, never a value taken
  from the reference, so a key pasted into the provider position does
  not end up in a log.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(config): cover catalogue aliases and fallback capability errors

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(classroom)!: save server-generated classrooms through server persistence (#1730)

Server-side classroom generation saves the finished course create-only into the request owner's library with media in the owner's asset pool; jobs move to PostgreSQL with owner-scoped polling; /api/classroom is removed; legacy data/classrooms files are imported once in the background. Adds @openmaic/storage 0.36.0 PgAssetStore.releasePending.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): translate the legacy configuration into a deployment layer (#1731)

* feat(config): translate the legacy configuration into a deployment layer

Deployments without openmaic.yml keep working: provider variables,
server-providers.yml, DEFAULT_MODEL, MODEL_ROUTES and MODEL_FALLBACK are
translated into the openmaic.yml shape and serve as the deployment layer
for resolveSlot.

- Providers: each configured entry becomes a provider under its preset
  id; force-disabled entries are left out; AliDocMind's key pair goes
  into credentials.
- DEFAULT_MODEL goes on the llm root. Every other slot that serves stages
  gets what those stages used before (their route, or else the default
  model), written only where inheritance would give something else, so
  an unrouted stage under a routed parent stays on the default model.
- Stages that now share a slot but had different routes, models whose
  provider has no server configuration, and stages that used the
  browser's model but would now inherit a server one become startup
  notices, never failures.
- MODEL_FALLBACK attaches to every chat assignment without its own.
- When openmaic.yml exists it wins, with a notice if legacy variables
  are also set.

Nothing reads the layer yet; routes switch over in P1 (#1725).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): follow the agent driver's rules and keep notices value-free

Review round 1:

- The agent never used DEFAULT_MODEL: it needs a valid maic-agent-driver
  route and is off otherwise, so the translation writes agent: null where
  it would inherit a server model (and a notice for a route that does
  not work today). Unrouted conversation titles reuse the driver's model
  with thinking off, as the title generator does.
- Notices name registry ids only; a credential pasted into a model
  variable is never repeated.
- Provider entries and route options are checked against the new schema
  and left out with a notice (field names only) instead of producing a
  file that would not parse; driver-only options are dropped elsewhere.
- A route with its own fallback never falls back to MODEL_FALLBACK, even
  when that fallback cannot carry over; the retry model is part of the
  comparison with the inherited value.
- Force-off switches without a configured entry are reported, a legacy
  configuration made only of them is detected, and translating one adds
  a deprecation notice.
- loadDeploymentLayer reads the process environment and working
  directory like the legacy loaders, instead of taking parameters it
  could only partly honor.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): compare routes by behavior, validate references, name only known ids

Review round 2:

- Stages sharing a slot are compared by what the route changes for them
  (model, thinking, fallback), with bare ids read as openai models and a
  route to DEFAULT_MODEL counted as no route; api and contextWindow are
  inert outside the driver.
- A model reference carries over only when it names a provider from the
  providers section and forms a valid reference.
- Section keys and force-off ids are named in notices only when they are
  registry ids with a preset.
- Retries now follow the slot; where a call site picked its retry model
  by another label (scene types under scene-content, browserless
  generation), the change is reported.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): chat references need a chat entry; one notice for retries

Review round 3:

- A model reference carries over only when its provider was translated
  from the providers section, not merely declared by another section
  under the same id.
- Routes are compared by the retry model that takes effect, so leaving
  out a fallback equals repeating MODEL_FALLBACK.
- The per-call-site retry notices kept missing cases (streaming and
  calls outside server-managed routing never retry today). They are
  replaced by one notice, given whenever a retry model is configured,
  that retries now follow the slot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(config)!: translate only providers and the default model (#1732)

* refactor(config)!: translate only providers and the default model

MODEL_ROUTES does not map one to one onto slots: several stages share a
slot, the agent driver and conversation titles have rules of their own,
and retries are picked by call-site labels. Emulating that took most of
the translation and still ended in notices that are easy to miss.

The translation now carries over only the unambiguous part: providers,
DEFAULT_MODEL as the llm root and MODEL_FALLBACK as its fallback (the
agent stays null, as it never used DEFAULT_MODEL). A deployment that
sets MODEL_ROUTES without openmaic.yml gets LegacyRoutesError asking it
to write the per-stage models as slots. loadDeploymentLayer is not wired
into startup yet; that happens when routes switch to resolveSlot (P1).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): say what a dropped MODEL_FALLBACK loses

Without DEFAULT_MODEL there is no assignment to hold MODEL_FALLBACK, and
calls that retried on it (server providers picked in the browser) stop
retrying; the notice says so. thinkingSchema is module-private again.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(persistence): workspace model configuration with keys encrypted at rest (#1733)

* feat(persistence): workspace model configuration with keys encrypted at rest

The store behind the web settings of RFC #1701 (#1725, P1): one row per
workspace (owner) in workspace_model_config, the same shape as
openmaic.yml without policy.

- Provider secrets (apiKey, credentials) are sealed per provider with
  AES-256-GCM under OPENMAIC_SECRET_KEY, bound to the provider id, and
  never stored in the config column. Without the variable, a secret is
  created once in data/instance-secret.key (the Docker volume).
- A secret sealed under another instance secret is reported as
  unreadable ("enter again"), and a save that brings no new secret for
  that provider keeps it, so a misconfigured secret cannot destroy keys.
- Saves replace the document with a compare-and-swap on the revision,
  after the owner's identity lock; two concurrent first saves cannot
  both land (PostgreSQL contract test).
- A claim moves the anonymous configuration to the account unless the
  account has its own (core participant, order 900).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(persistence): publish the instance secret atomically; force the races in tests

Review round 1:

- The generated secret is written and flushed under a private name,
  then published with an exclusive link, so no process can read it half
  written and exactly one of two starting processes creates it. A file
  that is not a complete generated secret (empty, truncated) is refused
  instead of deriving a key anyone could compute.
- The PostgreSQL test holds both first saves at their insert until both
  have read the missing row, and holds the row lock for the update case
  until both saves queue behind it (checked by backend pid, not by any
  lock waiter in the database).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(persistence): verify the written secret; require full GCM tags

Review round 2:

- The generated secret is written in full, read back and checked before
  it is published; the temporary file is removed on any failure.
- Sealed values open only with a 12-byte IV and a full 16-byte tag
  (authTagLength), so a shortened tag cannot weaken authentication.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): resolve slots at request time over deployment, workspace and defaults (#1734)

* feat(config): resolve slots at request time over deployment, workspace and defaults

The runtime half of RFC #1701 resolution (#1725, P1):

- deploymentConfig(): the deployment layer, loaded once per process.
  The legacy translation now splits into the deployment's providers and
  a separate default layer (DEFAULT_MODEL, MODEL_FALLBACK) that locks
  nothing and ranks below the workspace, as DEFAULT_MODEL ranked below
  the model a user picked.
- workspaceLayer(owner) reads the web settings; requestWorkspaceId(req)
  names the request's owner (none for an owner minted by the request).
- lookupSlot walks deployment and workspace over the whole tree first;
  the defaults are a second walk, so a default on a child never outranks
  a workspace choice higher up.
- resolveStageModel builds the language model: the configured slot, else
  what the request still names the old way (deprecated), else the
  defaults, else a loud error; a slot turned off fails whatever the
  request names. A workspace provider's endpoint is checked like a
  caller-supplied one and gets the transport that refuses redirects.
- resolveSlot gains the default source, and reports which layer declared
  the provider, its proxy and credentials.

Nothing calls it yet; call sites switch next.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): keep request identity and workspace endpoints inside their bounds

Review round 1:

- A refused owner credential throws InvalidOwnerCredentialError (401)
  instead of resolving with the deployment's models and keys.
- A retired request owner gets no workspace: canonicalizing it would
  hand an old anonymous cookie the claiming account's settings. Only
  background work, which names a stored owner, is forwarded.
- A workspace provider may not be Amazon Bedrock (which falls back to
  the server's AWS credential chain) or set a proxy (which routes around
  the checked, redirect-refusing transport); the deployment still may.
- Test seams for the deployment config and the workspace loader, and
  tests for identity, forwarding and caching.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): read only the named owner's settings; refuse unmet requirements

Review round 2:

- workspaceLayer reads exactly the owner it is given. Forwarding through
  a claim let a request whose owner was claimed between its check and the
  read see the account's settings; background work passes the owner it
  works for now instead.
- A model the catalogue says does not meet the slot's requirement is
  refused before anything is built (SlotRequirementError), without
  consulting the request.
- Tests: a database failure fails the call without falling back, a
  workspace provider without a key never gets the deployment's, and the
  transport each provider source gets.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(identity): exempt the model settings lookup from cookie forwarding

requestWorkspaceId resolves the owner only to pick whose model settings a
generation call uses, and returns no response of its own, like the
vision prompt helper already listed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config)!: resolve every LLM call through its capability slot (#1735)

* feat(config)!: resolve every LLM call through its capability slot

The LLM call sites of RFC #1701 switch to slot resolution (#1725, P1):

- resolveModel resolves a stage through its slot for the request's or
  job's workspace: the deployment and workspace configuration first; the
  model and key a request names (x-model, x-model-routes, body fields)
  only for a slot left unassigned, deprecated; then the defaults an
  older deployment set with DEFAULT_MODEL. Routes that read headers get
  this through resolveModelFromRequest; the chat routes pass their
  workspace; background work (agent runs, titles, generation jobs)
  passes the owner it works for now.
- Retries follow the slot: a slot-resolved model carries its slot's
  fallback (lib/ai/model-fallbacks.ts), which callLLM and the outline
  stream use; only a model from the request path still retries on
  MODEL_FALLBACK. A fallback that cannot meet the slot is not used.
- The agent driver resolves the agent slot: tool calling required,
  api defaults to openai-completions, thinking.effort still refused.
  Conversation titles resolve agent.title with thinking off unless the
  title slot sets it.
- /api/generate-classroom resolves each step through its slot for the
  job's owner, its outline through course.outline.
- MODEL_ROUTES is gone: loadDeploymentLayer runs at startup and a server
  that still sets it without openmaic.yml refuses to start. The
  pbl-chat and maic-agent stage keys, which nothing resolved, are removed.

BREAKING CHANGE: MODEL_ROUTES is no longer read; write per-stage models
as slots in openmaic.yml.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): a slot fallback needs no serverManaged stamp; follow claims per stage

Review round 1:

- callLLM arms a model's attached slot fallback whether or not the caller
  passes serverManaged (the PBL agents pass none); the stamp still gates
  MODEL_FALLBACK on the request path.
- /api/generate-classroom resolves the owner the job works for now at each
  stage, so stages after a claim follow the moved settings.

Streaming calls (agent driver, classroom chat, PBL streams) still do not
retry on a fallback model, as before this change; that is the #1725 item
on retries at every call site.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): resolve media and tool capabilities through their slots (#1737)

* feat(config): a provider-only reference names the provider's default model

Search and document providers mostly have no model to pick, so a slot
may name just the provider (`webSearch: tavily`); the target then has no
modelId and the adapter uses its default. Chat slots still need
providerId:modelId, checked in openmaic.yml and at resolution.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(config): resolve media and tool capabilities through their slots

The capability routes and server paths of RFC #1701 (#1725, P1): text
to speech, speech recognition, images, video, web search and document
extraction resolve through their slots, like language models.

- lib/server/model-config/media.ts: the configured slot (deployment,
  then workspace); else the provider a request names the old way
  (deprecated); else the legacy defaults; else a loud error. A slot turned
  off fails whatever the request names, and while the legacy
  <CAP>_<VENDOR>_ENABLED=false switches are in effect a switched-off
  provider stays off whoever assigns it. A workspace endpoint is checked
  like a caller-supplied one and may not use a proxy.
- The legacy translation assigns the media roots the provider the server
  picked when a request named none (first configured; web search by its
  old priority; DEFAULT_IMAGE_PROVIDER for images), with the first pinned
  model.
- Routes: /api/generate/{image,video,tts,voice}, /api/transcription,
  /api/web-search, /api/parse-pdf and /api/extract-document. A TTS voice
  applies only to the provider it was chosen for; voices register on the
  tts slot's provider.
- Server paths: agent image and video generation, scene narration, the
  voice catalog and registration, web search and fetch_url, material
  extraction (the document slot's service, the asr slot for local
  transcription), browserless classroom media, and the generation
  capabilities reported by /api/health and the classroom capabilities
  endpoint.
- A provider-only reference (`webSearch: tavily`) names the provider's
  default model; chat slots still need providerId:modelId.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): keep slots authoritative on every media path

- Workspace providers reach media, search and document services only at
  their preset's endpoints; a custom endpoint or proxy is deployment-only
  (403 INVALID_URL).
- A configured or turned-off document slot decides the extraction service:
  deprecated request fields may only pick a self-contained extractor, and
  legacy operator credentials are no longer reached.
- Request paths resolve their own workspace without following a claim;
  background extraction still does.
- A configured TTS slot keeps its own model; legacy pins apply only on the
  deprecated and default paths.
- Local transcription and agent voice registration keep the connection's
  network policy flags.
- The agent's web search forwards the whole resolved configuration.
- An unusable DEFAULT_IMAGE_PROVIDER leaves the image slot unassigned with a
  notice instead of switching vendors.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): public presets only for workspaces, plan default models

- A workspace preset whose default endpoint is on the server's own network
  (self-hosted TTS, ASR, image) is deployment-only, and a workspace
  provider's endpoint runs under the public-only policy.
- A provider-only reference to a token plan means the plan's own default
  model for that capability.
- On the legacy default provider, the request's image, video and ASR model
  still applies through its allowlist, and image/video without a model is
  still MISSING_MODEL.
- An asr assignment a workspace may not use no longer blocks document
  extraction, and a refused document service answers 403.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): keep legacy search and voice choices on their old paths

- Classroom search honours the provider and key a request names while the
  webSearch slot is unassigned; only /api/web-search prefers the operator's
  configured backend, as before.
- A TTS request's voice applies unless the request chose it for another
  provider.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): legacy search model and capability discovery errors

- On the legacy default search provider, the request's search model still
  applies through the server's pins.
- Capability discovery answers a refused credential (401) or a workspace
  service it may not use (403) instead of 500.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): classroom submission refuses a workspace service with 403

A classroom submission whose materials would go to a document or speech
service the workspace may not use answers 403 INVALID_URL instead of 500, and
its material check resolves the request's own workspace without following a
claim.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): workspace image and video providers run public-only

A workspace-configured image or video provider now uses the strict public
transport for its requests and for the redirects its clip download follows,
whatever ALLOW_LOCAL_NETWORKS says; the operator's own providers and the
deprecated per-request path keep their policies.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* Revert "fix(config): workspace image and video providers run public-only"

This reverts commit 68021ded. A workspace provider cannot choose an endpoint
for media, search or document services at all: a custom base URL or proxy is
refused, and so is a preset whose default endpoint is on the server's own
network. What remains is a preset's fixed public endpoint, the same one a
deployment default uses, so these calls keep the operator's transport policy
like every other preset endpoint, and the connection no longer claims a
user-typed endpoint (userEndpoint is false).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): /api/web-search without a provider searches as before

A deprecated web search request that names no provider again means the
server's configured provider, else the default one with the request's key,
while the webSearch slot is unassigned.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): browser speech recognition does not count for extraction

An asr slot assigned to speech recognition that runs in the browser gives
server-side extraction no transcription service, so audio uploads are not
advertised or accepted for extraction.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): /api/parse-pdf honours an explicit local parser

A request that asks for a self-contained extractor (local parsing) parses
the PDF locally and sends it to no document service, whatever the document
slot names, as /api/extract-document already did.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(classroom): give the persistence contract its media slots

The generated-classroom PostgreSQL contract configured its image and TTS
providers through the legacy provider mocks, which slot resolution no
longer reads; it now sets the deployment's slots.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(llm): streaming calls fall back on their slot's fallback (#1739)

* feat(llm): streaming calls fall back on their slot's fallback

A stream resolved through a slot that fails before any content (the request
is refused, or the first part is a retryable error) runs once on the slot's
fallback model. A failure after content has started still reaches the caller.
The outline stream keeps its own retry and fallback handling.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(llm): the stream fallback is the call's last attempt, before any content

- The primary's own SDK retries run first; the fallback runs once, as the
  last attempt, and a failing fallback is not retried.
- No fallback once content reached the caller in any step (a tool that ran
  must not run again); after a fallback took over, later steps stay on it.
- The fallback gets the thinking options built for its own provider and
  model, not the primary's.
- Usage of a stream with a slot fallback is recorded per step, against the
  model that served the step.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(llm): stream fallback recognises transient error payloads

Providers send a stream's error part as a plain { type, message } payload
rather than an error; a transient type (overloaded, rate limited, server
error) now counts as retryable for the slot fallback, while authentication
and request errors still do not.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(config): model settings API for workspaces (#1740)

* feat(config): model settings API for workspaces

GET/PUT /api/model-config read and edit a workspace's slots and providers:
every slot with its own assignment, effective model, source and lock state;
deployment providers read-only and without credential details; workspace
keys write-only and masked. Edits are checked against the whole
configuration and a revision. The view carries the preset catalogue a
workspace may add providers from, and each provider's models per capability,
so the settings UI needs no registry code of its own.

Workspaces cannot add Bedrock, self-hosted media/search/document presets or
custom endpoints for anything but chat. POST /api/model-config/import merges
settings a browser kept, item by item under the same checks, never replacing
what the workspace or deployment already has.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(config): preset ids as client-safe data

The preset id tables move to lib/config/preset-ids.ts, which imports no
registry, so browser code (the settings import) can name presets.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): tighten the settings API's views and checks

- Effective targets name an endpoint only for the workspace's own
  providers; a deployment's endpoints never reach a response.
- A workspace provider of a local model server preset (whose default
  endpoint is the server's own network) must name its own endpoint.
- Every change is checked against the stored shape, so an import skips a
  malformed item instead of failing the batch, and PUT validates its whole
  body (400, never 500).
- Clearing a key deletes it even when the instance can no longer open it.
- A workspace provider with its own endpoint offers chat models only, and
  an OpenAI-compatible provider offers only the models it lists.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): no credentials in endpoints; key-pair presets stay in the yml

- A workspace base URL cannot carry a username or password (they would be
  stored and shown in the clear), and views never show credentials a stored
  endpoint carries.
- Presets that authenticate with a key pair (AliDocMind) are not offered to
  workspaces: the settings take one key per provider.
- An import checks each proposed provider on its own, so one malformed
  provider is skipped instead of failing the batch.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): settings neither offer nor accept switched-off providers

A provider the operator switched off for a capability (the legacy
<CAP>_<VENDOR>_ENABLED=false switches) is left out of the capability lists,
refused as an assignment, and shown as invalid where a deployment assigns it,
as the calls themselves refuse it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): recommendations name only capabilities a preset still offers

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): a provider id follows the reference grammar before it is used

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): the catalogue lists the models a search provider offers

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): refuse a fallback on a slot whose calls never use one (#1743)

* fix(config): refuse a fallback on a slot whose calls never use one

Only language-model calls retry on a slot's fallback; a fallback on a
speech, image, video, search or document slot was accepted and silently did
nothing. Resolution now refuses it by path, so openmaic.yml fails at startup
and the model settings refuse it on save.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): openmaic.yml refuses a non-chat fallback at startup

The boot check parses openmaic.yml without resolving slots, so the refusal
also lives in the file's cross-checks.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(settings): Models section with the course model map (#1741)

* feat(settings): client for the workspace model settings

A small client for /api/model-config: it caches the view per page, applies
changes against the revision it read, reloads on a stale revision (409
CONFLICT) or a slot the deployment has since locked, and treats a server
without persistence (404) as settings managed by the server.

Pure helpers behind the settings UI live beside it: slot changes from the
card picker (follow, off, a model, a fallback, the media switches), the
provider form's change (keys stay write-only: keep, replace or remove),
the first-run setup that adds a provider and fills only the empty,
unlocked slots with its preset's recommendations, and the layout of the
course model map.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(settings): Models section with the course model map

A new "Models" section, first in the settings dialog and the one it opens
on. It reads and writes everything through /api/model-config:

- The model map: a pannable, zoomable canvas with the course pipeline as a
  two-row serpentine flow, the default language model above the stations
  that inherit from it, and the page types under the content station. Each
  card shows the effective model, where it comes from and a lock when the
  server sets it. Solid edges follow the parent, dashed ones mark a
  setting of the slot's own.
- Editing happens in place: a picker at the card to follow the parent,
  pick a model a provider offers (or a provider, for search and document
  slots), turn the slot off, or set a fallback for chat slots. Media
  switches turn a slot off and back on.
- While no language model is configured, the default model's card offers
  a first-run setup: pick a service, give its key, and its recommended
  models fill every empty slot.
- A Providers tab lists the server's providers (read-only) and the
  workspace's own, which can be added, edited and removed as the server's
  policy allows.

The generation toolbar's "configure provider" prompt opens this section.
Below the sm breakpoint the settings nav becomes a strip above the panel.
Strings are translated for all 12 locales.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): keep what a change does not mean to touch

- A provider edit carries only the fields the form shows: a hidden model
  list or endpoint is left out, so the server keeps it; a shown field that
  is emptied is removed. A pinned model list keeps its field on edit.
- A key the server cannot read starts as "replace" (it can also be removed),
  so a key typed for it is sent instead of the broken one being kept.
- Switching a media slot off remembers what it held; switching it back on
  restores that assignment (or nothing of its own), and when that is not
  known the caller asks instead of clearing the slot to the default.
- The first-run assignments are checked against the provider as the server
  answered it: a provider with its own endpoint serves chat only, a model
  list the user gave wins over the recommended chat models, and `llm` is
  one of the provider's own chat models. The filling can be retried against
  a reloaded view, and a refusal keeps its reason.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): recoverable first-run, root clear action, keyboard on the map

- A first-run setup that added its provider but could not assign it (a
  stale revision, say) reports to the section, which keeps a notice with
  the provider and a way on (assign its models again, or add them under
  Providers) through any reload, instead of losing it with the form.
- The picker of a root slot with a setting of its own offers to clear it,
  leaving the server's value or default.
- A card's switch restores what the slot held; when that is unknown it
  opens the picker.
- Keyboard focus on a card outside the view pans the map to it, and the
  arrow keys pan the map while it has focus.
- The provider form offers only replace or remove for an unreadable key,
  and says that a provider with its own endpoint serves chat only.

Component tests drive the provider form, the switches, the root picker,
arrow-key panning and a first-run setup that meets a conflict.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): keep picker row labels whole; one unreadable-key notice

A long note no longer truncates the row's label in the slot picker, and the
provider form stops repeating the unreadable-key warning the row already
shows.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): a lost answer to a write is an outcome, not a throw

When the server takes a change but its answer cannot be read (a truncated
body, a dropped connection), apply() no longer rejects: it reloads the view
to reconcile a change that may have been saved and returns an `unconfirmed`
outcome with the reloaded view. The first-run setup goes on when the
reloaded view has the provider it added, counts a slot write whose answer
was lost as done when the reload shows the default model set, and says so
otherwise. Busy states in the provider form, provider removal, first-run
setup and its notice are reset in `finally`.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): keyboard roving in the slot picker

The picker's rows are plain buttons (pressed for the current choice) in a
group, not listbox options without the keyboard model those promise. The
list is one Tab stop, the current choice or else the first row; ArrowUp and
ArrowDown step, Home and End jump, Enter and Space choose. The picker opens
on that row. The picker's and the card switches' busy states are reset in
`finally`, and the component tests cover the lost-answer first-run paths
and the picker keyboard.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): a write lost in transport is unconfirmed, and first run can resume

A write whose request fails in transport may still have been saved, like
one whose answer is lost: apply() now reloads the settings and returns an
`unconfirmed` outcome in both cases, with the reloaded view when that read
worked. A first-run setup whose provider add cannot be confirmed (the
reload failed too) keeps a notice that says so, and "Check again" reads the
settings and either assigns the provider's models or says it was not added.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): retry an unconfirmed provider add under the same id

The add-provider form keeps the id it tried. When the answer was lost it
closes if the reloaded settings show that provider, and otherwise retries
under the same id, so a save that did land is updated rather than joined by
a second provider; a genuinely new add still gets a fresh id. Component
tests cover this and the first-run paths where the provider add fails in
transport after the server saved it, or cannot be confirmed at all.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): 5xx answers to writes are unconfirmed; reads never go back

A server error or a gateway timeout can come after a write was saved, so a
5xx answer to a write is treated like a lost answer: the settings are read
again and the outcome is `unconfirmed` with the reloaded view. A 4xx is
still a refusal, without a reload.

Reads and adopted write answers are numbered: a read's answer is dropped
when a later read started or a write's answer was adopted after it began,
or when its revision is older than the view held. The reads that must see a
write just made (after an ambiguous write, a conflict, "Check again") start
a fresh request instead of joining one begun before the write.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): first run is done only once the default model is set

A slot write that succeeds without setting `llm` (another session turned it
off meanwhile, so only media slots were filled) no longer counts as a done
setup: the notice stays and says the default model is still missing, for
the user to pick on its card. Test views now carry `llm` resolved the way
the server answers it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): the revision decides which settings view is newer

A view with a lower revision than the one held never replaces it, whether
it comes from a read or a write's answer, and one with a higher revision
always does, whenever it arrives; the order in which reads and adoptions
were numbered only breaks ties at an equal revision (and decides while no
view is held, so a read begun before the view was forgotten does not bring
it back). A write whose answer is older than a view read meanwhile returns
the view that is current. `adopt` takes a view or null (forget it) and is
part of the client.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): send each change against the view it was worked out from

apply() takes the view a change was computed from and sends that view's
revision, rather than the revision of whatever view is held when the write
goes out. A retry of the first-run assignments that waits for a reload in
flight is therefore refused (409) when the reload shows the settings
changed, instead of overwriting a slot set meanwhile; the reload then feeds
the next attempt. The slot picker, the card switches, the provider form,
provider removal and the first-run setup all pass the view they showed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): a provider edit sends only what changed, and rebases on a conflict

The provider form keeps the basis of an edit: the provider as the edit
began and the view it came from. A save sends only the fields changed
against that basis (a key-only edit sends the key), against the basis
view's revision. When the provider changed elsewhere meanwhile (409), the
edit moves onto the reloaded provider, keeping only what the user changed,
and the form says the provider changed before it is saved again. A 409 now
returns the reloaded view to work the change out again from.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): a refused provider add keeps its draft and picks a free id

Only an add whose outcome is unknown (a lost answer, a transport failure, a
5xx) is reconciled by looking for its id in the reloaded settings. A
confirmed refusal (a 409, another tab having added the same preset under
the same id meanwhile) saved nothing of ours: the form keeps the draft,
shows the conflict, and the retry uses an id still free in the reloaded
view.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(settings)!: server-side model settings only; import browser settings once (#1744)

* feat(settings): one-time import of browser model settings

The settings store's migration to version 5 builds an import proposal
from the provider state earlier builds kept in the browser (keys, custom
endpoints, the chosen model, token plan enrollment, per-capability
selections) and keeps it under its own localStorage key. Once the store
has hydrated, the proposal is posted to /api/model-config/import: a 2xx
answer removes it (and the keys) from the browser, 400 drops it, and
anything else keeps it for a later load. Per-stage routes are not
imported. Clear Local Cache keeps a proposal still waiting.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(settings): stop sending provider data from the browser

Every request now leaves model and provider choice to the server, which
resolves it through the workspace's capability slots: no model, key or
base URL headers (x-model, x-api-key, x-model-routes, x-image-*,
x-video-*), no provider, key or thinking fields in chat, TTS, voice
registration, transcription, web search or document extraction bodies.
The server keeps accepting them until they are retired.

What the client still needs to know is read from the /api/model-config
view (lib/model-settings/capabilities.ts): whether a language model is
set up, which provider the tts slot names (browser speech plays locally;
voice lists follow that provider), whether speech input, image, video
and web search are available, and the course model the toolbar shows or
edits through the settings API. The scene concurrency comes from
/api/health. The unused TTS config popover and getCurrent*Config
helpers are removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(settings)!: remove the browser provider state and its settings UI

The settings store keeps only the user's own preferences (playback,
narration voice and speed, speech input language, outline review,
agents, layout). Providers, keys, base URLs, the model choice, thinking
settings, per-stage routes, token plan enrollment and seeds, the
per-capability provider configs and selections and their on/off
switches are gone; the version 5 migration sets them aside for the
one-time import and drops them. The narration voice now records the
provider it was picked for and applies while the tts slot names it.

The Token Plan, Model Services and Course Model sections and their
components are removed, with apply-token-plan, the server provider sync
(ServerProvidersInit, fetchServerProviders) and helpers only they used.
A Voice section keeps the per-user parts of the old speech settings:
speed, a narration test, the VoxCPM and Qwen voices, and the speech
input language, showing which services the workspace uses. The home
toolbar picks the course model through the settings API, or shows it
read-only when the deployment locks it.

e2e fixtures answer /api/model-config instead of seeding browser
providers; the managed-provider spec, which covered the removed panel,
is removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(settings): browser speech recognition while the asr slot is unassigned

Speech input worked out of the box through the browser's own recognition,
which needs no server provider; it stays available while the asr slot is
unassigned, and turning the slot off turns speech input off.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): bind the model settings import to its owner and never lose staged keys

The import now asks for the browser's legacy import binding and sends
X-OpenMAIC-Legacy-Import, so owner resolution refuses it for any owner
that does not hold the browser (409 LEGACY_IMPORT_NOT_BOUND keeps the
proposal for a later load); the import route joins FENCED_ENDPOINTS.
Its completion is the proposal's own key, apart from the course ledger.

Staging reports whether it succeeded. When the proposal cannot be
written (a full storage, an unreadable proposal waiting), the migration
keeps the old settings in legacyModelSettings and every load retries,
writing the store back without them once staged. Nothing logged quotes
the proposal or an error message: fixed text, item ids, error names.

Older shapes are normalised before the proposal is built (version 0
default model, the single TTS model setting, global TTS/ASR model ids,
a TTS provider's model field, the flat web search key). Capabilities
the user turned off are proposed as off (null), and selected
server-configured media providers are named by their preset id.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): retry a failed read of the model settings

A failed read of /api/model-config with nothing to show is read again
with a backoff (2 s up to a minute) until one succeeds, instead of
leaving the page without capabilities for the rest of its life.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): send no provider or model with voice registration

Voice registration, deletion and auto-registration no longer send
providerId or ttsModelId: the server registers with the provider and
model the tts slot resolves to. The model still derives the voice id
and keys the session memo. The unused OpenRouter model list hook, which
called the vendor with a browser key, is removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): carry only an explicit speech input off into the import

Only `asrEnabled: false` becomes an off slot (`asr: null`): without an
asr slot the browser's own speech recognition would take over, which the
user had turned off. The TTS, image, video and web search switches were
per-browser toggles that availability following the slots replaces on
purpose; turning them into lasting workspace nulls would override the
deployment's defaults from then on, so they are not carried over.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): gate chat and generation on the slots they resolve

Chat and discussion resolve the classroom slot, and course generation
its outline, actions and content slots; each is now allowed whenever
those resolve to a model, even with the llm root unassigned or off
(a child assigned on its own). Settings not read yet still block
nothing. The toolbar offers "Set up model" only when a course cannot
be generated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): import models the user added to built-in providers

A built-in chat provider whose model list held models the user added
(ids not in its catalogue) is proposed with those models, listed after
the catalogue's: a provider's model list names the chat models it
serves, so listing only the added ones would hide the catalogue.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): wait for the commit explicitly in the media overlap test

The overlap test counted 50 microtasks for the mocked commit to be
reached; with the capability read before each pass that is no longer
enough, so the test failed alone and left a pass running into the next
test. It now awaits a signal from inside the commit, flushes every
pending microtask before asserting, and releases and awaits both passes
in `finally`.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): import models the user added to an enrolled token plan

An enrolled plan's chat provider whose model list held models the user
added (ids not in the plan's own list) is proposed with them, listed
after the plan's, by the same rule as built-in providers.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): scope voice registration memos to the tts slot's provider

The session memo and in-flight map of auto-voice registration were keyed
on the voice and model only, so after the tts slot moved to another
backend serving the same model, registration was skipped and synthesis
named a voice that backend never registered. They are now scoped to the
provider the slot resolves to (provider id, registry entry, endpoint)
and the settings revision, captured once per registration.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): show the view the model settings import produced

After a successful import the page read the settings again, but that
read could join the page's first read, still in flight from before the
import, and leave the unassigned view in place. The import now hands
over the view the import route answered, and adoptNewerView lets any
read in flight finish before keeping whichever view is newer by
revision, so an older answer cannot land over it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): offer and resolve voices against the tts slot's model

With the tts slot on a model that cannot speak some voices (an OpenAI
slot on tts-1 and Marin or Cedar, which need gpt-4o-mini-tts), the
picker still offered them and synthesis on the slot's model failed.
The slot's model (its own, else the provider's default) is now the
model voices are offered under and checked against: the voice lists
hold only voices it can speak, a persisted voice it cannot speak falls
back to a compatible default, and narrator and agent bindings to such
a voice are not used.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): drop translations only the removed provider panels used

208 keys that only the removed provider settings (model services, token
plan, course model config, their dialogs and the TTS popover) used are
removed from all 12 locales: API key and base URL fields, provider and
model editors, connection tests, per-capability switches and the like.
Each was checked to have no remaining reference, literal or through a
key prefix built at run time. The TTS enablement locale test keeps the
key still in use.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): provider options in openmaic.yml, passed to the TTS adapters

A provider in openmaic.yml may carry `options`: non-secret,
provider-specific settings (a map of names to strings, numbers or
booleans; `${VAR}` interpolation applies). They reach the resolved
slot target, the media connection and the settings view, and the
server's TTS paths (the TTS and voice routes, scene narration, classroom
media generation, the voice-clone tools) hand them to the adapter as
its providerOptions: over a request's options for a configured slot,
under them while the slot is unassigned (the deprecated path). Voice
registration follows them too (a VoxCPM backend without runtime
registration is refused). Workspace providers cannot set options: they
are the deployment's. The legacy configuration had no equivalent.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): read the VoxCPM backend from the tts slot's options

The voice settings, the voice lists and auto-voice registration assumed
the default VoxCPM backend once the browser no longer chose one. They
now read the `backend` option of the provider the tts slot resolves to
(shown in the settings view), and the registration memo is scoped to
the provider's options as well.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): label the preset choice when adding a provider

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): media planning from the slots; stop when settings are unread

The outline route decided whether to plan images and video from the
client's x-image-/x-video-generation-enabled headers, and the client
sent them from settings it might not have read: a course could be
generated silently without media. The route now reads the workspace's
image and video slots itself (an explicit `false` header still lets an
API client opt out; `true` turns on nothing), and the client no longer
sends them.

When the model settings cannot be read even after another try,
generation stops with a message instead of leaving out narration (the
scene fails and generation pauses; the preview's first scene errors),
and a media pass or retry stands down without marking anything as
disabled.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): pick the course model when none is set

Without a default model the toolbar showed no picker, so the course
model could only be set in Settings. It now offers the picker whenever
the workspace may set the llm slot and chat models exist, with nothing
selected until one is picked (which sets the slot; the server assigns
nothing on its own). The legacy translation's notice for a model whose
provider the server does not configure now says each workspace chooses
its model in Settings → Models, or to configure the provider and set
DEFAULT_MODEL.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): import keyless search choices and the Claude search model

A keyless search service (Brave) that the user selected with research
switched on is proposed as a provider of its preset with the webSearch
slot on it; untouched defaults and self-hosted services (SearXNG, whose
endpoint only the deployment may set) are not. The model picked for
Claude web search is carried as `claude:<model>` instead of being
dropped.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): refuse credential-like provider option names

A provider's `options` are shown in the settings view, so a name that
matches key, secret, token or password is refused with a pointer to
apiKey and credentials.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): pin which course slots the generation gate needs

courseGenerationUsable requires the outline, actions and a content slot.
The agents and research slots are not required, and a test pins it: with
course.agents off the roster falls back to the preset agents, and with
course.research off web search runs on the raw requirement, so neither
request is refused by the server.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(settings): what the import leaves behind; extraction is a slot

The importer README lists what is not carried over and where it is set
now: per-stage routes, the per-browser media and research switches,
Baidu sub-sources, thinking settings and the VoxCPM backend (options in
openmaic.yml). The document extraction README no longer documents the
removed store fields and request-level provider fields: extraction is
the workspace's document slot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): release the recorder lock when a start is refused

startRecording returned early without clearing its lock when speech input
was not set up (the asr slot off, or still unknown while the settings
loaded) or the browser lacked speech recognition, so every later click
did nothing until the component remounted. Each early return now
releases the lock.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): decide research from a successful settings read

The home page saved `webSearch: undefined` into the generation session
when the model settings could not be read, and the preview researched
only on that saved flag, so a transient failure skipped research for the
whole generation. Saving the session now needs a successful read (read
again after a failure, else it stops with the "settings could not be
read" message), and starting or resuming generation decides research
again from the current webSearch slot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(settings): type the research decision session

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): a policy without workspace providers also stops using them (#1750)

* fix(config): a policy without workspace providers also stops using them

`policy.allowWorkspaceProviders: false` only stopped workspaces from adding
or editing providers; ones added before kept serving their assignments.
Resolution now leaves them out, with the workspace assignments that name
them (an assignment whose fallback alone names one keeps its model), so the
policy takes effect for existing workspaces too and the settings view shows
what the calls use.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): policy keeps shared provider ids and refuses new references

- A workspace provider id the deployment also declares resolves to the
  deployment's provider, so its references are kept under the policy.
- The model settings refuse a new assignment to a workspace provider the
  policy no longer allows, while other edits leave dormant ones as they are.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): settings validate a workspace as the policy lets the calls see it

Assignments the policy leaves dormant are not checked on unrelated edits.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* docs(config): openmaic.yml, capability slots and the model settings (#1742)

* docs(config): document openmaic.yml, slots and the model settings

The configuration docs are rewritten around openmaic.yml: providers, the
slot tree and its inheritance, assignment forms, provider-only references,
fallbacks, turning a capability off, locks and the workspace model settings,
policy, OPENMAIC_SECRET_KEY, what workspaces may add, the deprecated request
fields, and migration from provider variables, server-providers.yml,
DEFAULT_MODEL/MODEL_FALLBACK and MODEL_ROUTES (with the stage-to-slot table).
The environment-variable reference stays as the legacy configuration.

Deployment, supported models (a preset catalogue), getting started and
VoxCPM2 point to openmaic.yml; the READMEs' quick configuration and the agent
runtime example use it; the openmaic skill tells agents to configure models
through openmaic.yml or the model settings. openmaic.example.yml is a starting
point, and a test parses it and every documented openmaic.yml example with the
real schema.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): translate the openmaic.yml documentation

Brings the zh-CN, zh-TW, Japanese, Russian and Arabic pages in line with the
English configuration, deployment, supported models, getting started and
VoxCPM2 pages: the same sections, examples and tables, with the legacy
environment-variable reference kept as before under its own heading. Also
fixes the zh-CN VoxCPM2 link to the TTS section, which pointed at the English
anchor.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): match the settings UI names, set a model in the quick start

- Configuration: the settings tabs are "Model map" and "Providers", the lock
  reads "Set by the server", and the first-run setup is "Connect a service".
  Browser import: keys are removed from the browser once imported (a failed
  import keeps them), and speech input that was switched off becomes
  asr: null.
- Getting started: the browser no longer sends a model, so the quick start
  sets one, with a minimal openmaic.yml or DEFAULT_MODEL next to the key, and
  names Connect a service in Settings > Models as the path without a file.
- openmaic.yml is in .dockerignore so a file with inline keys is never baked
  into an image; the deployment page says to mount it at run time.

All six locales are updated where the text changed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): scope fallbacks, trim the example, translate volume repair

- Fallbacks apply to language-model slots (llm and the slots below it); a
  fallback on a media, search or document slot is refused at startup or on
  save.
- openmaic.example.yml is copied as-is by the READMEs, getting started and
  the skill, and startup refuses any unset ${VAR}: it now has one active
  provider (OPENAI_API_KEY) and the llm slot, with every other provider and
  slot as a commented optional block. The copy instructions say so.
- The translated deployment pages gain the root-owned volume repair
  paragraph and its chown command.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): configure self-hosted and custom media endpoints in openmaic.yml

Workspaces cannot add custom non-chat endpoints or self-hosted media presets,
so the docs no longer send users to the browser settings for them:

- Configuration (legacy reference): custom OpenAI-compatible TTS and ASR
  endpoints and ComfyUI are declared in openmaic.yml with their baseUrl and
  assigned to tts / asr / image; custom chat endpoints are an
  openai-compatible provider in openmaic.yml or the Providers tab. The claim
  that ASR configuration stays in client settings is gone.
- VoxCPM2 (page and READMEs) is configured in openmaic.yml, with the legacy
  variable as the fallback; the per-browser Base URL option is removed.
- MinerU in the READMEs is a document provider in openmaic.yml.
- Deployment and ComfyUI: providers declared in openmaic.yml are
  server-managed and may use private endpoints without ALLOW_LOCAL_NETWORKS,
  which only matters for endpoints a user types (chat base URLs in the model
  settings, deprecated request fields).

All six locales are updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): document provider options and the VoxCPM2 backend option

- Configuration: the provider fields table documents `options`: non-secret,
  provider-specific settings (string, number or boolean values, ${VAR}
  allowed), shown in the model settings so never a key, and deployment-only.
- VoxCPM2 (page and READMEs): the backend is chosen with options.backend on
  the provider in openmaic.yml (vllm-omni by default, python-api, nano-vllm),
  not in the browser settings; voice registration works only on vllm-omni,
  and the troubleshooting row points at options.backend.
- The example test skips openmaic.yml blocks that set provider options until
  the schema on this branch accepts them (marked TODO).

All six locales are updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(docs): check the VoxCPM2 examples now that provider options exist

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): describe the browser import, Voice settings and web search as released

- Browser import: the proposal and its keys are removed after any 2xx (even
  with skipped items, which are kept nowhere), and after a 400 or an
  unreadable proposal; it stays for another attempt only on 401, 404, 409,
  5xx or a network error. Lists what has to be set up again by hand
  (per-stage models, thinking settings, custom speech and transcription
  providers, AliDocMind's key pair, the VoxCPM backend, Baidu sub-sources)
  and that the per-browser capability switches do not carry over.
- VoxCPM2 voices (page and READMEs): assign VoxCPM to tts, then Settings >
  Voice > VoxCPM voices, which appears only when tts resolves to voxcpm-tts.
- Web search has no per-generation switch: it runs when the workspace's
  webSearch slot resolves, and turning it off affects later generations.
- The READMEs' persistence section no longer says keys go in .env.local only.

All six locales are updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(config): startup errors name the field, or the line for broken YAML

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(settings)!: main's settings UI on the server-side model configuration (#1767)

* feat(config): test a saved provider from the settings by its id

The settings test buttons (and the model list fetch) name a provider the
workspace has configured instead of sending its key and endpoint: the
server resolves it from the deployment or the workspace's own
configuration, under the same rules as a slot (the policy, self-hosted
media presets, custom endpoints).

- verify-model, verify-image-provider, verify-video-provider and
  verify-pdf-provider take `provider` (and `model`); probe-models takes
  `provider` for one of the workspace's own chat providers.
- generate/tts and transcription take `previewProvider` (and
  `previewModel`) for a settings preview of a provider other than the
  slot's.
- The settings view's catalogue models carry what the registry knows of
  them (capabilities, thinking controls, context window) and the
  registry entry that serves each capability, for the settings to show.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* refactor(settings)!: bring back the Token Plan, Model Services and Course Model sections on the server's configuration

The settings dialog gets its earlier information architecture and layout
back: Token Plan, Model Services (one tab per capability: language
models, image, video, text to speech, speech recognition, document
parsing, web search, each with its list of services and their panels),
Course Model Config (the pipeline with a model per stage), Skills and
General. The model map with its provider list and the separate Voice
section are removed.

The panels read and write the workspace's model configuration on the
server instead of the browser store:

- A service's key, endpoint (chat services only) and model list are its
  workspace provider (id = the service's preset id); keys are write-only
  (a mask is shown; replace or remove). A newly added service fills the
  root slots of what it serves that have nothing set yet.
- Services the deployment configures are shown read-only; key-pair,
  self-hosted and (under a policy without workspace providers) all other
  services say that only the server's configuration can set them up.
- The Course Model main model is the `llm` slot (with its thinking
  settings); each stage is its slot (follow the main model = no
  assignment of its own); the media switches set their root slot to null
  and restore what it held; locked slots are shown disabled.
- Token Plan: connecting adds the plan's provider and fills the empty,
  unlocked slots it recommends; disconnecting removes it.
- Test buttons name the saved service; no key leaves the browser.
- The narration speed and test are back in the text-to-speech panel and
  the recognition language in the speech recognition panel.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(toolbar): the course model picker and extractor as before, on the server's slots

The home toolbar's model picker gets its thinking control back (the
`llm` slot's thinking settings) and its groups in the plan-first order
the settings use, and the course material popover gets its extractor
select back: it sets the `document` slot (a built-in parser that needs
no key is added on first use). The set-up prompt opens Model Services.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(settings): name the Token Plan, Model Services and Course Model sections

The docs, READMEs and messages pointed at the Models section (model map,
providers tab, "Connect a service") and the Voice section, which are
gone. They now name the sections the settings have again: a plan's key
in Token Plan, a service's key in Model Services, per-stage models and
capability switches in Course Model Config, VoxCPM voices in Model
Services → Text-to-Speech. The server-side explanations (locks,
write-only keys, deployment-only services, the one-time import) stay.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): web research dims only when search is off, as before

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): list a saved provider's models without naming a model

Fetching the models of a saved chat provider passed its bare id to the
chat resolver, which requires `provider:model`, so every request was
refused. The provider's connection is now resolved without a model (still
only the workspace's own providers, and the endpoint is still checked).
The settings view test also covers an OpenAI-compatible deployment
provider's listed chat models.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(settings)!: Course Model Config is the course model map

Course Model Config shows the course model map again in place of the
earlier pipeline panel: the default model card on top, the pipeline as a
two-row serpentine with the content station expanding to its page
types, editing on the card (follow the parent, a model or off, and a
fallback for chat slots), "Set by the server" locks, solid and dashed
lines, zoom, pan and keyboard. Its provider tab and first-run card stay
out: services are set up in Model Services and Token Plan, and the map
links to Model Services where it needs one.

- One switch implementation (flipSwitch): off sets the slot to null, on
  restores what it held, else takes the first service that serves it
  (speech input returns to the browser's recognition), else opens the
  picker. What it turned off is remembered, and what it restored
  forgotten, only once the server confirmed the change.
- Speech input shows its switch while it runs in the browser (unset),
  and a service can be picked for it then.
- The server's providers count wherever chat models are offered (the
  map, the toolbar, Model Services); the map's "no model" note shows only
  when nothing at all offers one.
- Model Services names a provider by its preset and id
  ("OpenAI-compatible · gateway", with a generic logo), and shows one
  named after a built-in service as that service's entry.
- A typed key stays in the field when the server refuses it; it is
  cleared once saved (Doubao's paired fields too).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): provider logos in the model pickers; thinking, keyless services and model discovery on the map

Logos: the home toolbar's model picker shows the provider's logo again, on
the pill and on every group and model, as it did before the settings
restructure; so do the course model map's card picker and its read-only
pill. A provider looks the same everywhere: its plan's or built-in
service's logo (a provider named after one included), its preset's, or
the generic service icon for a custom endpoint, as in Model Services. The
naming and logo helpers move to a data-only module the toolbar can load.

Review fixes:
- The map's card picker sets the thinking settings of a chat slot's own
  model (the main model and each stage), against the view it shows; locked
  slots have no picker.
- A service that needs no key (the browser's own speech) is offered in a
  media slot's picker, and the text-to-speech panel can make it the
  narration: the provider is added, then the slot assigned against the
  view the add answered.
- Fetching a provider's models reports them as added only once the server
  saved the list; a refused or lost write leaves a failure to retry.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): removing a provider's key frees the slots that needed it

Removing the stored key of a workspace provider left the slots assigned to
it pointing at a provider that can no longer be called, so the default
model (or a stage) failed at generation time while the settings still
showed it in use. Removing the key now drops those assignments, as
removing the provider does, and the slots follow their parents again. Only
the capabilities whose provider needs a key are affected: a local model
server or a keyless search keeps what it serves.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(config): connecting a token plan fills an empty web search slot

A token plan's web search has no models to pick, so the plan's preset
recommended nothing for the webSearch slot and connecting a plan (TokenDance,
MiniMax) left search unassigned, where the browser-side Token Plan used to
select the plan's search. The preset now recommends the plan's search for
it, and the first-run fill assigns the provider by itself to the slot when
it is still empty.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): show each TTS service's full request URL

The server-backed TTS panel showed only the preset base URL as the request
URL. Append the path each built-in service calls, as main did, so Gemini
shows /interactions and Doubao /unidirectional.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* ci: stop triggering on integration/provider-config before it merges to main

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(settings): cache provider logos so switching service tabs does not blank them (#1777)

Next serves public/ files with `Cache-Control: public, max-age=0`, so each
logo a newly mounted list draws is revalidated before it paints. Switching
tabs in Model Services mounts a fresh list, and its logos stayed blank until
every revalidation came back. Cache /logos/* for a day with a week of
stale-while-revalidate; the files are not content-hashed, so not immutable.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): hide the Skills section when the agent runtime is unavailable (#1778)

Without the agent runtime, GET /api/agent/skills returns 404 by design, so
the Settings Skills section could only ever show a load error with a retry
that cannot succeed.

Probe GET /api/agent/runtime once per tab and list the Skills item only when
it reports `enabled` (the flag plus DATABASE_URL, the same check the skills
route gates on). The item stays hidden while the answer is unknown, and a
request to open the dialog on `skills` without the runtime lands on the first
section.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(generation): show the selected extractor's formats in the material upload hint (#1779)

The attach popover's dropzone hint claimed documents, slides, spreadsheets
and images for every extractor, so with unpdf (PDF only, plus the built-in
plain-text extractor) users could pick a .docx via "All Files" and only then
hit a generic "unsupported" error.

- The hint now lists exactly the formats the active extractors accept
  (getFormatLabelsForProviders), with the per-file size limit.
- The unsupported-file error names the extractor and its supported formats;
  it covers the file picker, drag-and-drop onto the dropzone, and the
  cleanup that drops attached files after switching extractors.
- Format labels are file-type names shared by all locales; the list
  separator is localized. Strings updated in all 12 locales.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): connecting a token plan applies its recommended configuration (#1780)

Since model configuration moved to the server, connecting a token plan only
filled the slots that were still empty, so a workspace that had already
picked models never switched to the plan's setup. The browser-side Token Plan
used to make the plan's default model, its recommended course stages and its
image, video, speech and search services the active selection.

Connecting a plan (or saving a new key for a connected one) now applies the
plan's recommendation as one slots change: the default model, each course
stage the plan names, and its media and search services. When that would
replace assignments the workspace made itself, the panel asks first: use the
plan's recommended setup, or keep the current one and fill only the empty
slots. Slots the deployment locks are never offered or changed, and a plan
yields the slots a connected plan of higher priority recommends, whatever
the connect order. A replaced language-model assignment keeps its fallback;
thinking settings go with the model they were set for. Disconnecting still
removes the provider, which frees the slots that named it.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(home): the toolbar picker sets the default model and shows stages set separately (#1781)

* feat(home): label the toolbar model as the default and show stages set separately

The home toolbar picker only sets the `llm` root, but read as if it chose
the model for everything. It now says what it changes:

- the pill reads "Default · <model>" (the prefix is hidden on phones);
- a hint after it counts the stages under `llm` whose own setting
  resolves to something other than the default (inheriting or matching
  stages do not count; deployment-set stages do), lists them in a tooltip
  with the map's stage names, and opens Course Model Config on a click;
- the dropdown says picking here leaves stages set separately alone;
- when every stage a course is always generated with (outline, each page
  type's content, actions) has its own setting, the pill summarises the
  per-stage setup (naming the Token Plan when one plan provider serves
  them all) and opens Course Model Config instead of offering a switch.

Picking a model still changes only `llm`; the locked and first-run states
are unchanged. New strings are added to all 12 locales.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(logos): size the DeepSeek logo to its own view box

The SVG declared width 182 and height 29 around a 34x29 view box, so any
square icon slot scaled it as a wide strip and the whale drew as a dot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(agent): don't inherit a thinking effort the agent can't use; recover sessions after a failed first run (#1782)

* fix(agent-runtime): drop the thinking effort the agent slot inherits

The agent slot follows llm, so a thinking level picked for the default
model (the home toolbar writes it on llm) reached the agent driver, which
refuses any thinking effort because its tool calls cannot carry one. Every
agent run failed for a user who had picked a thinking level.

The agent slot now declares that it carries no thinking effort:

- Resolution drops an effort the agent inherits from an ancestor and keeps
  the rest of the thinking settings; an inherited effort of none stays
  "thinking off".
- An effort set on the agent slot itself is refused when it is saved:
  openmaic.yml at load and a workspace change through the settings API.
  The driver's own check stays as a backstop for settings stored earlier.
- The model map's thinking control for the Agent card offers no effort
  levels: an effort model that can be switched off shows on/off, and one
  that cannot shows nothing.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(agent-runtime): keep a session usable after a run that failed while starting

A run that fails before it completes any message (for example, while
resolving its model) writes nothing to the entry tree, but its lifecycle
frames are in the event log. The runner treated any lifecycle frame as proof
that the tree should hold history, so every later run of that conversation
failed with "tree is empty after a prior run".

The empty-tree check now asks the event log whether a prior run completed a
message. The runner appends every completed message to the tree right after
its message_end event, so an empty tree is refused only when a message_end
exists: the tree lost history it held. An empty tree after runs that never
completed anything is legal, and the next run starts the conversation over:

- it resumes the conversation instead of opening it again, so the opening
  prompt is not painted twice;
- a durable message is taken as the session's opening message only when it
  was posted before the first run; a message posted after a failed start is
  delivered as a follow-up, not consumed in place of the session's prompt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(config): workspace-provider policy covers request headers; startup secret warnings; upgrade notes (#1783)

* fix(model-config): ignore request-named providers when workspace providers are off

With `policy.allowWorkspaceProviders: false`, users may only use the
providers openmaic.yml declares. The deprecated request paths still let a
request run on its own model, key and endpoint while a slot was unassigned.

Under that policy the language model and media resolvers now skip the
provider a request names, document extraction keeps only a self-contained
extractor from the request fields, and the header form of the provider
test routes (verify-model, verify-image-provider, verify-video-provider)
is refused. Behaviour is unchanged when the policy is true or unset.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* test(model-config): pin the media defaults an upgrade keeps

Before the server-side settings, the browser switched image, video and
narration on at its first sync with the server whenever the server had a
provider for them, and the classroom chat and the agent searched the web
whenever a search provider was configured. The translated legacy defaults
keep those capabilities on, unlocked, so a workspace can switch each off;
an explicit openmaic.yml assignment stays as written and locked.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* feat(secrets): warn at startup when stored keys will not open

Keys saved in the model settings are sealed under OPENMAIC_SECRET_KEY, or
under a secret generated in data/instance-secret.key when it is unset. On
a host whose data directory does not survive a restart, or with several
replicas, a new secret is generated and the stored keys stop opening; on
a read-only data directory no secret can be created and saving a key fails.

At boot, with one query in the background, the server now warns when:
- OPENMAIC_SECRET_KEY is unset and the data directory cannot hold a new
  secret file;
- the secret file is missing (so a new one would be generated) while the
  database holds keys sealed under an earlier secret;
- stored keys were sealed under a different secret than the current one.

Each warning says the keys have to be entered again and recommends
setting OPENMAIC_SECRET_KEY. The server still starts in every case.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs: upgrade notes for server-side model configuration

Add breaking changes and upgrade notes to CHANGELOG.md for the move of
model configuration to the server: openmaic.yml and capability slots,
MODEL_ROUTES refusing to start without openmaic.yml (with the
route-to-slot mapping, including maic-agent-driver -> agent), the
narrowed /api/generate-classroom body, deprecated request fields and the
workspace-provider policy, the media capability defaults after an
upgrade, the one-time browser settings import and what it cannot carry,
and OPENMAIC_SECRET_KEY persistence across restarts and replicas.

The configuration and deployment docs (all languages) and .env.example
now cover replicas, ephemeral and read-only data directories, the new
startup warnings, and request fields being ignored under the policy.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(import): keep settings the server could not take; Azure regional endpoints; keyless compatible providers (#1784)

* fix(model-config): keep what the browser import could not move, and accept Azure Speech regional endpoints

The one-time import of browser model settings deleted the staged proposal,
keys included, on any 2xx answer, even when the server skipped items. The
version 5 store migration had already dropped the originals, so a skipped
provider lost its key everywhere. An Azure TTS/STT user with a regional
endpoint lost theirs this way: the server refused the endpoint as a custom
media endpoint.

Import:
- Only what the answer shows the workspace holding leaves the browser.
  Every other item (skipped as invalid, an id the deployment declares, or
  unconfirmed because the answer could not be read) is kept in the browser
  as staged, with its keys, under its own key. Skips that leave nothing
  behind (EXISTS, a locked slot) are not kept. If the items cannot be kept,
  the proposal stays for a later load.
- What the builder cannot propose is kept the same way at migration time:
  custom speech/transcription providers, AliDocMind's key pair, custom chat
  providers without an endpoint or of an unsupported type.
- Kept items are never sent again and do not re-trigger the import. A toast
  tells the user once; Settings -> Model Services lists them with the reason
  and a copy-key button until they are discarded. Setting one up again (a
  new workspace provider of its preset, or the slot) clears it. Clearing
  the local cache keeps them.
- The import answer now carries a `code` per skipped item, and a provider
  id the deployment declares is reported as PROVIDER_RESERVED.

Azure Speech:
- Workspace azure-tts / azure-asr providers take their official regional
  endpoint (https://<region>.tts.speech.microsoft.com,
  https://<region>.api.cognitive.microsoft.com or .stt.speech.microsoft.com),
  region [a-z0-9]+, https only, no userinfo, port, path, query or fragment.
  It is checked at save time and at resolution (resolve-slot marks anything
  else as a custom endpoint, which media resolution refuses), and stored
  normalised. Their registry default only names the region as a placeholder,
  so they now require it. The TTS/ASR panels get a regional endpoint field.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(model-config): let a keyless OpenAI-compatible provider run

A self-hosted OpenAI-compatible server (Ollama, vLLM) declared in
openmaic.yml as `preset: openai-compatible` without `apiKey` resolved, but
building its model threw "API key required for provider: openai": the
preset rides on the OpenAI registry entry, which requires a key.

- The openai-compatible preset marks its key optional, and the slot model
  passes that to getModel (a new `requiresApiKey` override on ModelConfig).
  Every other preset keeps the registry's rule, so OpenAI itself still
  needs a key and fails with the same clear error.
- A request without a key no longer carries an empty `Authorization:
  Bearer ` header; with a key it is sent as before.

On main, a custom OpenAI-compatible provider sent from the browser was
built the same way (providerType openai, registry default requiresApiKey
true) and also needed a key on the server; keyless worked only for registry
entries marked keyless (Ollama, Lemonade). This lets the documented keyless
openmaic.yml provider work.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(model-config): carry narration, image and video switched off over to the workspace

The browser import carried a capability's "on" choice but not an explicit
"off" for narration, images and video. A user who had switched one off got
it back on after upgrading, because the deployment's defaults now turn
those capabilities on.

When the old store has `ttsEnabled`, `imageGenerationEnabled` or
`videoGenerationEnabled` stored as false while a usable provider for the
capability was there, the import proposes `tts: null` / `image: null` /
`video: null`, as `asrEnabled: false` already becomes `asr: null`.

Earlier builds defaulted these switches to off and turned them on by
themselves once a provider was usable (a server provider on the first
load, a key the user entered), and off when none was. So `false` with a
usable provider (server-configured and not switched off by the operator,
or with the user's own key; browser speech synthesis does not count) is the
user's choice, and `false` without one is only the default, which is not
carried over. A server that gained a provider after the browser's first
load cannot be told apart and is read as off: that is visible in the
settings and costs nothing, while reading it as on could start paid
generation the user refused.

Web search off is not carried over: it only stopped course research, while
chat and the agent kept searching through the same provider. A slot the
deployment locks is skipped like any other import (SLOT_LOCKED).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(import): drop a browser-kept key only when the server holds the same one (#1785)

* fix(import): drop a browser-kept setting only when the server holds the same one

The one-time import of browser model settings could still lose a key:

- A provider id the workspace already had was answered `EXISTS`, and the
  browser deleted its copy, even when the workspace held another key. The
  server now compares the proposed provider with the stored one (preset,
  endpoint in its normalised form, models, and the key, decrypted and
  compared in constant time) and answers `EXISTS_SAME` or
  `EXISTS_DIFFERENT`. Only `EXISTS_SAME` lets the browser drop its copy; a
  key this instance cannot open is never confirmed. Nothing else about the
  stored provider is returned.
- Provider ids and slot ids shared one namespace in the answer, so a slot
  `tts` that was imported confirmed a refused provider `tts` and its key
  was deleted. The answer now names each item's kind
  (`{ kind: 'provider' | 'slot', id }`), and kept items are keyed by kind
  and id.
- The notice in Settings cleared a kept provider, key included, as soon as
  any new workspace provider of its preset appeared, even one without a
  key. A kept key now leaves only when such a provider holds it as far as
  the view shows (key set, readable, same mask); otherwise it stays, with
  its copy button, until the user discards it. Key pairs and keys too short
  to show in a mask are never cleared this way. The key mask moves to a
  module the server and the browser share.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* docs(changelog): the narration, image and video off switches are carried over

The changelog still said the image, video and narration off switches were
not carried over. They become `tts`/`image`/`video: null` when a usable
provider was set up, as the configuration docs and the import README
already say; only the research switch, and a switch off only by default,
are not carried over.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

* fix(import): never clear a kept key by itself

A kept provider that holds a key (or a key pair) used to leave the
browser once a new workspace provider of its preset held a key whose mask
matched. A last-four-characters match does not confirm the workspace
holds that key, so such an item now stays, with its copy button, until the
user discards it. Kept items without a key still leave by themselves once
the view shows them set up again. The key mask goes back to the server
module, its only user.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(import): keep browser settings on a refused or self-contradicting answer (#1787)

Two more ways the one-time import of browser model settings could lose a
key:

- A 400 removed the proposal outright. The server refuses the whole
  proposal then (an unexpected top-level field is enough), so sending it
  again cannot succeed, but its keys existed nowhere else. Every item is
  now kept in the browser first, keys included, as refused with the
  server's message, and only then is the proposal removed; if they cannot
  be kept, the proposal stays. Kept items are never sent again. 401, 404,
  409, 5xx and network failures still keep the proposal for a later load.
- An answer that listed an item as both imported and skipped, or skipped
  it with different codes, let `imported` (or the last code) win, which
  could delete a key the server did not hold. Such an item is now kept as
  unconfirmed.


Claude-Session: https://claude.ai/code/session_01EF6G824rLqUXidRrqrMskR

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-02 20:12:43 +08:00
fa47efe1b3 feat(persistence)!: server-backed persistence only, with a one-way legacy browser import (#1710)
* ci: run CI for the persistence-default integration branch

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(docker): start PostgreSQL by default and add a single-user owner

* feat(docker): start PostgreSQL by default and add a single-user owner

`docker compose up` now runs a server-backed app against a bundled
PostgreSQL, started only once PostgreSQL is healthy and published on
127.0.0.1 only, with a new built-in singleUser owner auth method: every
request resolves to one fixed owner that may publish, and no anonymous
cookie is minted.

Single-user mode (OWNER_SINGLE_USER=true, OWNER_SINGLE_USER_ID default
"local") runs with or without ACCESS_CODE. Without one, the server logs
one prominent startup warning that anyone who can reach it shares, edits
and can delete the single library; it never inspects request peers or
forwarding headers. It excludes PERSISTENCE_SHARED_OWNER_ID and follows
the sharedTeam registration rules. Its principal gets a claim candidate,
so a browser's earlier anonymous work is claimed into the single owner
(OWNER_CLAIM_TRIGGER=auto in the Compose defaults).

Compose defaults live in docker-compose.defaults.env, read before
.env.local so they can be overridden. The app warns when its declared
published address (OPENMAIC_PUBLISH_ADDRESS, passed by Compose) is not
loopback while PostgreSQL uses the default password.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(docker): keep claims explicit and let .env.local set DATABASE_URL

- Compose no longer defaults OWNER_CLAIM_TRIGGER to auto: an irreversible
  merge of every browser's anonymous library into the single owner must
  not happen on upgrade. The single-user principal still gets a claim
  candidate, so POST /api/identity/claim works; the docs explain it and
  warn about auto on a deployment several people used.
- The bundled DATABASE_URL moves to docker-compose.defaults.env, read
  before .env.local, so an external database or a rotated password set
  there keeps working. The password is inserted unencoded, so it must be
  letters and digits (documented).
- Upgrade docs no longer claim browser-stored courses are copied as they
  are opened: they stay in the browser, are not deleted, and are moved by
  the automatic browser-to-server migration shipped with this work.
- Single-user mode without ACCESS_CODE now logs one warning instead of
  two; the docs note that the single owner id is permanent.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(persistence)!: server-backed persistence is the only persistence (#1707)

* feat(persistence)!: make server-backed persistence the only persistence

Courses, folders and folder membership, chat history and learner runtime,
and generated media are now always stored on the server through the
embedded /api/persistence endpoint. The browser keeps no durable data of
its own.

- Remove the build-time NEXT_PUBLIC_PERSISTENCE switch: the client
  bootstrap always configures the HTTP document, runtime and asset seams,
  and the Dockerfile, docker-compose.yml, the Pi route and the whiteboard
  runtime no longer read it. Unconfigured seams refuse to resolve instead
  of falling back to IndexedDB, and the learner key is always the
  server-derived one.
- Remove the browser write paths: the browser document, runtime and asset
  stores as backends, the browser-mode branches of stage, folder, chat,
  media, narration and import storage, the Dexie backup export/import and
  the whole-database clear. The library lists through /api/stages, folders
  through /api/folders, and membership now goes through
  /api/folders/members. Regeneration always forks to a fresh asset.
- Device-local state moves to its own IndexedDB database
  (lib/device-storage, maic-device-cache): the local media and narration
  cache and refused-bytes retention, staged PDF images, undo history,
  browser voice profiles (carried over once from the old database) and
  the auto-voice cache. "Clear Local Cache" clears exactly that and no
  longer claims to delete classrooms or chat history.
- Keep the pre-server data readable for the one-way importer: the Dexie
  schema and read-only accessors for its tables and for the browser
  document, runtime and asset databases live in lib/legacy-browser-storage,
  which nothing on the regular paths reads and which has no write path.
- Require a database: the server exits at boot without DATABASE_URL, with
  a message naming `pnpm db:up` and `docker compose up`. `pnpm db:up` /
  `pnpm db:down` start and stop the Compose postgres service alone,
  published on 127.0.0.1 through docker-compose.db.yml; .env.example
  carries the matching local DATABASE_URL.
- E2E specs seed their courses through the persistence endpoint, each
  under a fresh id, instead of writing IndexedDB.
- Guard tests pin the boot requirement, the absence of any
  NEXT_PUBLIC_PERSISTENCE read, and the legacy-storage boundary.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* ci: run the E2E suite against PostgreSQL

The app refuses to start without DATABASE_URL, so the E2E job gets a
postgres:16 service and a job-level DATABASE_URL. The unit, storage and
render-service jobs are unchanged and need no database.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs: document always-on server persistence and the database requirement

README (English and Chinese), the deployment guide in every locale, the
extension cookbook and the changelog now describe PostgreSQL as required:
`pnpm db:up` for local development, `docker compose up` for a deployment,
and an external database for Vercel and other serverless hosts (the
Deploy button prompts for DATABASE_URL). They list what stays in the
browser, drop the NEXT_PUBLIC_PERSISTENCE instructions, and say that
courses an earlier browser-only build stored stay in the browser until the
one-way importer moves them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(pbl): use the server-derived learner key for PBL v2 runtime

PBL v2 synchronization, hydration and drain resolved the learner key from
their default watermark KV store, which reads or mints a device key in
localStorage instead of asking runtime configuration. The runtime store is
the server one, which refuses any key but the owner's, so saving a course
with a PBL v2 scene failed before the document write, and the minted key
landed in the slot the one-way importer reads as the pre-server runtime
partition.

The learner key now comes from getLearnerKey(args.kv): the configured
server-derived key, or an explicitly injected store. The default KV store
still holds the drain watermarks and nothing else.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(persistence): pin that clearing the cache keeps legacy databases

- Seed the four pre-server databases (MAIC-Database, maic-documents,
  maic-runtime, maic-asset-pool) with real rows, run Clear Local Cache, and
  assert every database and row survives; assert the device database name
  differs from every legacy name.
- The legacy-module import rule now also catches relative static,
  side-effect, dynamic and require imports at any depth.
- New rule: the runtime learner key is never read from a KV store the
  caller made up, only from configuration or an injected store.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* build(dev-db): run the development database as its own Compose project

`pnpm db:up` / `db:down` shared the checkout's default Compose project with
`docker compose up`, so they recreated or stopped a running stack's
database. docker-compose.db.yml now declares its own project
(`openmaic-dev-db`), which gives the development database its own
container and data volume; it no longer touches the stack, and the two do
not share data.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs: start the development database before `pnpm dev`

CONTRIBUTING, the getting-started guide in every locale and the startup
modes reference now run `pnpm db:up` and set DATABASE_URL before
`pnpm dev`. README, the deployment guides, the cookbook and the changelog
describe `pnpm db:up` as a separate development database.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(persistence): sharpen the legacy-storage and learner-key guards

- The Clear Local Cache test closes its seeding connections to
  maic-documents and maic-runtime, so a regression deleting either fails
  on the assertion that names the database instead of by timeout.
- The legacy-module and Dexie import rules accept comments inside
  import() / require(), so a webpackIgnore hint no longer hides one.
- The learner-key rule also flags an injected-looking name that is bound
  to a default local store in the same file; its remaining limit is
  documented, with the behavioural PBL test as the guard.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* build(dev-db): pin the development database's Compose project

`pnpm db:up` / `db:down` now pass `-p openmaic-dev-db`, which takes
precedence over COMPOSE_PROJECT_NAME from the shell or a .env file; the
file's `name:` alone could be overridden and point the scripts at a
running stack's database. The compose test pins the flag. The docs (all
locales) and the file header say the development database is shared by
every checkout on the machine, and how to run a separate one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* feat(persistence): import legacy browser data into the server, once (#1708)

* refactor(persistence): prepare the seams the legacy browser importer uses

- Legacy module: read-only accessors for the auto-voice cache, the course
  ids the old media and narration tables name, the pre-server learner key,
  and asset bytes from the browser asset pool.
- Narration adoption exports its row ownership rule so the importer applies
  the same one to rows of the old database.
- The quiz legacy migration is split into a non-deleting core
  (importLegacyQuizSnapshot) and the regular path, which still deletes the
  keys it migrated.
- The lazy document migration exports its snapshot canonicalizer.
- Clear Local Cache keeps the importer's per-owner ledgers, as it keeps the
  pre-server learner key.
- A library-changed window event lets an open library list courses that
  arrive in the background.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* feat(persistence): import legacy browser data into the server, once

On the first load after the upgrade, the client moves what earlier builds
kept in this browser to the server, for the owner the server resolves:
courses from the browser document store and the original tables (with
chat, learner runtime, playback position, roster, folders and membership,
pre-runtime quiz state), their media bytes through commitToPool and the
existing write-back funnels, the bytes of server courses from earlier
opt-in server builds that only the old tables hold, and device-only rows
(failure records, refused bytes, auto-voice clips) into the device cache.

It is automatic and silent, runs after the page is idle, never writes to a
legacy store, and records every step in a per-owner ledger so it resumes
after a crash and never imports twice. Runs are serialized across tabs
with Web Locks. A course the owner already has stays authoritative; one
whose id another owner holds is imported under a derived fresh id; one the
owner deleted on the server stays deleted. Transient failures retry on a
later load with backoff; permanent ones are recorded per item.

The module is temporary and self-contained; its README lists the removal
steps.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(persistence): pin that each owner keeps its own import ledger

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(persistence): run the legacy import against the app routes and a browser

A PostgreSQL suite routes every request the importer and the app seams
send to the real persistence, library and folder handlers, owner resolved
from the anonymous cookie: a full import, a course another owner holds, a
course the owner deleted, and an existing course whose media is filled in.
An end-to-end spec seeds an old pre-server database in Chromium, loads the
app, and checks that the course reaches the library with its narration
uploaded, stays in the browser untouched, and is visible from a fresh
browser context with the same owner cookie.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs: describe the one-way import of legacy browser data

The README (and its Chinese version), the deployment guide in every locale
and the changelog now say what the importer does instead of announcing it:
courses an earlier browser-only build kept in the browser move to the
server automatically on the first load after the upgrade, and the browser
copy stays untouched.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): probe server assets through the shared asset-URL owner

The importer asked the pool directly whether an id exists, which the
asset-URL ownership boundary forbids outside use-asset-url. It now uses
assetRefExists, the existing metadata-only probe.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): guard the importer's pool probe like every other entry point

Only a reference the pool could have issued is probed, as the lease guard
requires; the importer is added to the list of guarded entry points.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): import legacy browser data once per browser

Review round 1 of the legacy browser importer.

- Once per browser, not once per owner: the data belongs to whoever used
  the browser before the upgrade, so the first owner the import runs for
  claims it and any other owner gets nothing. The ledger is one key,
  maic:legacy-import:v2, recording the owner only as a SHA-256 digest
  (an anonymous owner id is a bearer credential) and a random salt.
- Handoff: when the claiming owner is retired (403 OWNER_RETIRED), or the
  current owner holds courses or folders the importer created (a claim
  moved them), the current owner continues the unfinished items; courses
  already done are never imported again, so a claim neither duplicates nor
  resurrects them, and a half-copied course keeps its runtime.
- Fresh ids come from the salt and the legacy id through SHA-256, not from
  the owner: unlinkable, unpredictable, and the same in every tab.
- 401 pauses with backoff instead of closing the import; 403
  FORBIDDEN_LEARNER stops the run and leaves the item pending.
- Without Web Locks: ledger writes merge with the stored copy, and the
  library is listed again right before a course is placed, so a second tab
  does not import a course the first one just created.
- Media the server refuses for good gets the app's failed-media record
  instead of a dangling reference; the legacy bytes stay.
- A legacy whiteboard or PBL session is not created when the server
  already has an active one of that kind.
- A folder that is gone leaves the course unfiled instead of failed, and a
  membership naming a folder the old database lacks counts as unfiled.
- Narration rows from before the course column are adopted when exactly
  one legacy course names their key; unconvertible chat rows are noted; an
  unreadable document-store copy falls back to the original tables; PBL v2
  documents go through the save-path strip.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(persistence): cover the importer's handoff, tabs, refusals and review gaps

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs: say the legacy import runs once per browser

The README (and its Chinese version), the deployment guide in every locale,
the changelog and the module README now say that the first owner to load
the upgraded app in a browser claims its legacy data, what the handoff to
an account does, that the ledger holds no owner id, and how refused media
and the new pause and skip cases behave.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): note runtime the importer cannot find without the old learner key

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* feat(identity): let an owner confirm it absorbed a given owner through a claim

GET /api/identity/merged-from?salt=<hex>&digest=<hex> answers whether a
claim merged into the requesting owner an owner whose id hashes to
SHA-256(salt, id). It reads only the requester's own owner_merges rows,
never lists or names an owner, resolves the owner like every other
owner-scoped route, and is uncacheable. The one-way import of pre-server
browser data uses it to decide whether a different owner may continue an
import the first owner started.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): hand the legacy import to another owner only on a confirmed claim

Review round 2 of the legacy browser importer.

- The only way the browser's legacy data moves from the owner that
  claimed it to a different owner is the server confirming, through
  GET /api/identity/merged-from, that the current owner absorbed that owner
  through a claim. The inferred signals (an owner that never wrote, a
  library listing that holds imported courses) and the retired flag are
  gone; a 403 OWNER_RETIRED only stops the run and leaves items pending.
- The first owner is bound only once the run's first authenticated request
  of its own (the library listing) succeeded, so a run that dies before
  that leaves the ledger unclaimed.
- The owner is recorded as SHA-256 of the per-browser salt and the owner
  id; the server computes the same value from the salt the browser sends.
- A "not absorbed" answer is reused for an hour instead of asking on every
  load, and the claiming owner stored first survives another tab's save
  unless that tab handed the import over; completion survives too.
- Run-level failures (401, OWNER_RETIRED, FORBIDDEN_LEARNER, OWNER_BUSY)
  from any call stop the run and leave the course pending, including the
  "is the id taken" read and the library re-list, which could previously
  mark the course failed and close the import.
- Refused media without a generation request (the user's own) gets a new
  non-retryable ASSET_REFUSED code, so it shows as failed without a Retry
  that could only fail; a skipped singleton runtime session leaves a note.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(persistence): pin the importer ledger's owner merge and the singleton-skip note

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs: the legacy import moves to another owner only on a confirmed claim

The README (and its Chinese version), the deployment guide in every locale,
the changelog and the module README now say that the import runs once per
browser and moves to another owner only when that owner claimed the
original one, confirmed by GET /api/identity/merged-from; that the owner
is recorded as a salted digest; and how refused user media shows.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): never let a transient failure settle a legacy import item

Review round 3 of the legacy browser importer.

- A read of the old browser stores that fails in storage (an aborted
  IndexedDB transaction, a closed database) now pauses the run and leaves
  the course pending. Only a record that cannot be migrated, parsed or
  validated is skipped. This covers the course read (which no longer falls
  back to the older table copy on a storage failure), and the quiz-scene
  and speech indexes, which used to read a failure as "no scenes" or "no
  holder" and drop quiz state or narration for good.
- After a session-id collision, a failed read of the session propagates
  and is retried; only a successful read that shows the id taken skips it.
- Without Web Locks, two tabs of different owners can both find the
  ledger unbound. Every ledger write keeps the owner stored first, and the
  run now re-reads the stored ledger after binding, before folders, before
  each course and before each course document is created, and stops if
  another owner holds it.
- The "not yours" answer is reused for ten minutes instead of an hour, a
  stored wait further ahead than the longest the importer sets (a clock
  that ran ahead) counts as passed, and expired answers are pruned.
- Generated media refused without an error code keeps its Retry; only
  media nothing can regenerate gets ASSET_REFUSED. A poster that fails
  transiently leaves the video pending instead of being dropped.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(persistence): cover transient reads, racing owners, the not-yours cache and the claim client

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs(persistence): say what the ledger's salt protects, and the new pauses

The salt defeats precomputed and cross-browser tables, not a targeted
guess against one browser's ledger; the module README and the digest's
comment now say so. The README also covers storage read failures, which
pause instead of skipping, the two-owner race without Web Locks, and the
ten-minute recheck.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* feat(identity): bind a browser's legacy data to one owner on the server

The one-way import of pre-server browser data now asks the server whose
data it is, instead of deciding in the browser.

- legacy_import_bindings (browser_id primary key, owner_id, timestamps),
  provisioned with owner_merges on fresh and upgraded databases.
- POST /api/identity/legacy-import-binding {browserId}: one atomic insert
  (ON CONFLICT DO NOTHING) and a read-back; answers only whether the
  requesting owner holds the browser. Same-origin JSON, resolved and
  write-fenced like every owner write, 400 for a malformed id.
- A claim participant re-keys the claimed owner's bindings to the account
  inside the claim transaction, so the account simply holds the browser.
- Owner resolution refuses any request carrying X-OpenMAIC-Legacy-Import
  with 409 LEGACY_IMPORT_NOT_BOUND unless the owner it resolves to holds
  that browser: one central fence every owner-scoped route goes through.
  Requests without the header are unaffected.
- GET /api/identity/merged-from is removed; the binding replaces it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): import through fenced clients bound by the server

Review round 4 of the legacy browser importer.

- The ledger holds a random browser id and no owner information; the
  owner digest, the "not yours" cache and the client-side handoff are
  gone. A run first asks the server to bind the browser and imports only
  when the requesting owner holds it.
- Every importer request goes through its own clients that carry the
  browser id, so the server refuses any write under an owner that does not
  hold the browser: after a cookie switch in another tab, from a page whose
  memoized owner is stale, or from a tab that lost the binding race. The
  runtime learner key is asked for during each run, never taken from the
  page. 409 LEGACY_IMPORT_NOT_BOUND stops the run with items pending.
- The write-back funnels, commitToPool and the PBL save-path strip take an
  optional store, put or runtime, so the importer passes its fenced ones.
- A failed read of one legacy course holds up only what it could affect:
  the quiz-scene and speech indexes leave the course out as unindexed, and
  only quiz state or narration it could own waits. Read failures are
  counted per course; after five failing runs over at least a day, a
  course whose document-store copy cannot be read falls back to the table
  copy, or is skipped with the reason when there is none.
- Runtime ids are rewritten by replacing only their course segment, so a
  short course id cannot corrupt the prefix or the learner segment.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(persistence): cover the server binding, its fence, bounded reads and short ids

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs: the server binds a browser's legacy data to its first owner

The README (and its Chinese version), the deployment guide in every locale,
the changelog and the module README now say: once per browser; the server
binds the browser to the first owner; a claim carries the binding to the
account; the importer's requests are refused for any other owner. They
also describe the bounded pause for a course the old storage cannot read,
and the removal steps for the server side.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): keep a dropped asset request pending in the legacy import

The asset client reports a fetch that got no answer (a dropped request, an
aborted upload, the existence probe's deadline) as status 0 with
HTTP_REQUEST_FAILED, which the importer read as a final refusal: the media
was marked failed and the course could complete without it. Read that
code as transient, keep the client's local validation failures final, and
treat a 2xx/3xx answer a client could not use as transient too. Unit tests
drive every client the importer uses with a rejected fetch and a non-JSON
answer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(persistence): ask a refused binding again only every ten minutes

A browser whose legacy data another owner holds sent the binding request
(a write) on every page load. Record a ten-minute recheck in the ledger
(clamped like every other deferral), so a claim that moves the binding is
still picked up, and open the old databases only once the browser is
bound. The read budget now counts consecutive failing runs (a run that
reads the course resets it) and counts a first failure dated in the
future from the next one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(identity): answer 503 with the cookie when the import fence cannot read

The legacy import fence now reads the header name from the shared
constant, and a database error while reading the binding answers the
usual JSON error (503 PERSISTENCE_UNAVAILABLE) with the resolution's
Set-Cookie values instead of escaping as a bare 500. Route tests cover
that, a bind by an owner a claim retired (403 OWNER_RETIRED, no row), and
one header name on both sides.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(persistence): cover dropped asset requests, the recheck and the read budget

With the real asset client's error for an upload and an existence probe,
the media stays pending and a later run imports it. A non-holder's five
loads send one binding request and never open the old databases, and a
claim still hands the import to the account after the delay. The read
budget's run count and time span each hold on their own, a clock that ran
ahead does not hold a course open, and a good read resets the count.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs(persistence): complete the legacy import removal steps

List every file the removal touches (the claim scenarios test, the claim
participant table and list, every doc), keep the bindings table for one
release after the code goes because of rolling deploys and give the DROP
statement for that release. Add the claim's eighth participant to the
README lists, fix the fresh-id wording in the changelog, and describe the
recheck delay, the transient status-0 asset failures and the consecutive
read budget.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* fix(persistence): keep legacy quiz state through Clear Local Cache until the import completes

Pre-runtime quiz drafts, answers, results and attempt ids exist only in
localStorage, and the one-way importer copies them to the server with their
course. Clear Local Cache deleted them even while the import was still
pending (it waits for an idle page and can stay pending after a failure), so
that quiz progress was lost for good.

Clear Local Cache now keeps the four quiz key families unless the importer's
ledger records the import as complete, read through a new
`legacyImportIsComplete` helper in the ledger module. The ledger key moves
there too, so the two modules do not import each other. Once the import is
complete, the keys are cleared as before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs: show DATABASE_URL set in the local development setup

The getting-started guide showed the required DATABASE_URL line commented
out, so copying the block left the server unable to start. Each locale now
shows `pnpm db:up` and, separately, the `.env.local` line to set.

The `.env.example` header said every variable is optional; it now says that
provider variables are, and that DATABASE_URL is required except under
docker-compose.yml.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs(changelog): drop two upgrade notes the final code contradicts

The Compose entry said its default DATABASE_URL overrides .env.local; the
defaults file is read first, so a value in .env.local wins, as the same entry
says further on. The runtime-session entry offered turning server
persistence off as an upgrade path; that switch no longer exists.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs(env): restore the ACCESS_CODE warning notes in .env.example

A later change to the example file dropped the lines saying that an unset
ACCESS_CODE fails open, that the server then logs a one-time startup warning
and GET /api/health reports accessCodeConfigured: false. They are back, and
say that single-user mode logs its own warning in place of the generic one,
as the startup code does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* ci: run every app PostgreSQL suite in the contract job

The app-domain step named its suites one by one, and seven had been left
off, among them the legacy importer's route suite. No other job gives the
app suites a database, so they skipped everywhere. The step now lists every
app `*.pg.test.ts`; all of them work in a schema or database of their own,
or truncate only their own tables, and pass before and after the storage
package suite in the same database.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(identity): establish the anonymous owner before the first API request (#1721)

* fix(identity): establish the anonymous owner on the page response

On a browser's first load the page sent several API requests without an
owner cookie; each minted its own anonymous owner and set its own cookie,
and the last answer to arrive won. Work done in between (the legacy import
binding, a first course write) then belonged to an owner the browser no
longer presented.

The middleware now mints the anonymous cookie on document navigations that
carry no valid one, with the route handlers' own value format and
attributes (the cookie module is Edge-safe now: Web Crypto instead of
node:crypto), and forwards it on the request so the page render resolves
the same owner. API, RSC, prefetch and Server Action requests never mint
there, and a valid cookie is never replaced. It mints only when neither
OWNER_SINGLE_USER nor PERSISTENCE_SHARED_OWNER_ID is set; host
registrations are invisible to an Edge middleware, so the README tells
hosts where to skip it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(legacy-import): bind only an owner the browser already presents

A binding request whose owner was minted by that very request answers
409 OWNER_NOT_ESTABLISHED with the minted cookie and binds nothing: other
cookieless requests may still be minting owners of their own, and a
binding to this one could be left with an owner nobody presents. The
importer treats it as transient and retries on a later load. It also says
plainly when a request after its own successful bind is refused as
another owner (the owner cookie changed mid-run); items stay pending.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(legacy-import): cover a first visit whose first answers arrive out of order

Against the real routes and PostgreSQL: a browser without a cookie loads a
page, sends two requests at once, and the first answer reaches it only
after the importer bound the browser; the import completes under the one
owner the page established. A second case binds nothing for an owner the
bind itself minted and imports on the next run. The E2E drives the same
ordering in Chromium by holding the first owner-scoped answer until the
binding answered.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* test(legacy-import): drop an unused initial assignment

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs(changelog): note the page response now sets the anonymous owner cookie

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(identity): let hosts turn page-response minting off

The middleware cannot see owner auth methods a host registers, so a host
with anonymousFallback: false still got an anonymous cookie on a cookieless
page load. Beside the host credential it is a claim candidate; with
OWNER_CLAIM_TRIGGER=auto it is claimed and cleared on the next request,
again after every such page load.

OWNER_ANONYMOUS_PREMINT (default on; true/1/false/0, anything else fails
startup) is read by the middleware before minting. At startup the server
warns once when a registration turns the anonymous fallback off while
pre-minting is still on.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs(identity): document OWNER_ANONYMOUS_PREMINT

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(identity): keep the anonymous identity for 400 days and renew it in use

The anonymous cookie had a fixed 30-day lifetime from its mint and was
never renewed, so every anonymous visitor lost their whole library 30 days
after the first visit however active they were; with persistence on the
server only, that affects every anonymous deployment.

It now lasts 400 days (the browser cap, one shared constant), and every
route handler and Server Action response that resolves to a valid
anonymous cookie re-sends the same value with a fresh Max-Age (best-effort
where next/headers refuses writes). Page responses never renew, so pages
stay cacheable, and a host principal never renews the anonymous cookie
beside it.

A response that clears the cookie (a claim, a retired owner) must not
renew it, whatever order a route merged its headers in:
withRequestOwner, and the owner-events retired answer, keep only the
clearing value for a cookie a value clears. A renewal that lands after a
claim cleared the cookie is pinned by a test: the next write with it,
alone or beside the account, writes nothing, and its answer clears it
again without renewing it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* docs(identity): 400-day renewed anonymous cookie; when to turn pre-minting off

Hosts set OWNER_ANONYMOUS_PREMINT=false only when their registration sets
anonymousFallback: false; hosts that keep anonymous visitors need
pre-minting and skip it per request in middleware for requests their
methods authenticate. The CHANGELOG notes the new lifetime and renewal,
and that a lost cookie means a new owner.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

* fix(identity): forward owner cookies from routes that resolve the owner directly

The Pi chat and whiteboard-visibility routes and asset-id document
extraction resolved the owner themselves and never sent its Set-Cookie
values back, so an anonymous identity used only through them was never
renewed (and a minted one never stored).

attachOwnerCookies attaches a resolution's cookies to a response a route
built itself, with the clear-wins rule, before a stream's body starts. Both
Pi routes answer through it, success and error alike; resolveServerAsset
hands the cookies back with every answer and the extraction route attaches
them.

A guard test scans for every module outside the identity seam that calls
the owner resolution (or the asset helper) directly and requires it to
forward the cookies; the two callers that cannot are listed with the
reason. Behaviour tests cover the three paths.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MRME5T4oEaQ4EBUzrDXMKz

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: wyuc <dhq1204@yahoo.com>
2026-09-29 17:51:03 +08:00
62b4598ed4 feat(token-plan): add the Kimi coding plan and promote the Kimi provider [AI-assisted] (#1664)
* feat(token-plan): add the Kimi coding plan and promote the Kimi provider

- New Kimi preset at the END of TOKEN_PLAN_PRESETS (lowest arbitration
  priority): LLM-only on the existing `kimi` provider via Moonshot's
  OpenAI-compatible endpoint; the plan catalogue seeds k3, k3-256k,
  kimi-for-coding and kimi-for-coding-highspeed (thinking metadata
  included), with the mainline overridden to kimi-for-coding (K2.8);
  other modalities are not declared and stay untouched; personal keys
  stay protected by the enrollment marker; no balance-management link
  (TokenDance only)
- Provider promotion slot: Kimi pinned to the top of the Model Services
  list with a persistent primary ring and a signup link (rendered as a
  sibling overlay of the row button, locale-routed between
  platform.kimi.com / platform.kimi.ai), plus a Mainland/International
  links row in the provider panel; the providers column defaults to the
  promoted provider
- Plan panel: for presets declaring subscribeUrls the "Manage account"
  label becomes plain text followed by Mainland/International subscribe
  links (kimi.com/code, kimi.ai/code); all links carry ?aff=openmaic
- Built-in dual-identity providers are never deletable: the delete gate
  (menu visibility + click + confirm) checks the provider registry
  instead of the persisted isBuiltIn flag, which a token-plan apply
  overwrites to false while riding kimi/minimax/doubao/tokendance
- Selected style unified back to the standard ring used by every other
  service column (promotion emphasis applies only to unselected rows)
- i18n: signup link copy in all 12 locales; preset tests for order,
  LLM-only shape, catalogue/mainline seeding, yield semantics, removal
  restore; #620 spec now selects the provider it tests explicitly

* fix(token-plan): point the Kimi coding plan at its dedicated endpoint

Coding-plan keys do not work on Moonshot's Open Platform endpoint: the
outline request to api.moonshot.cn/v1/chat/completions fails with
"Not found the model kimi-for-coding or Permission denied", stalling
course generation (review P0 on #1664). The preset now targets the
plan's dedicated endpoint api.kimi.com/coding/v1 (international
api.kimi.ai/coding/v1); disconnect still restores the registry default
so personal keys keep using the Moonshot endpoint.

---------

Co-authored-by: Percy <percy@PercydeMacBook-Pro.local>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-09-24 11:53:11 +08:00
LING DUANandClaude Opus 5.5 d23bc104dc feat(pi): reference a whiteboard element in classroom chat (#1656)
Let a learner pick one element on the classroom whiteboard and ask about
it, alongside the existing PPT element and interactive component
references behind the courseware-reference flag.

- Add a `whiteboard_element` reference: { kind, whiteboardId, elementId }.
  The Host resolves it only from this request's Stage snapshot
  (`stage.whiteboard[0]`), projects the element with the existing slide
  element projection, and passes it through the existing Director ->
  call_agent evidence path. It grants no Spotlight or other tool access.
- Reuse the playback pick overlay inside the whiteboard, scoped to the
  whiteboard DOM so pan/zoom and overlapping elements resolve correctly,
  and keep a highlight on the selected element.
- Share one displayed-whiteboard selector for display, picking, and the
  pre-send check. A runtime (RuntimeStore) whiteboard disables picking;
  runtime-board references are out of scope.
- Before sending, re-check the reference against the snapshot actually
  POSTed; if it is stale, keep the learner's text and ask them to pick
  again. Server rejections carry a `whiteboard_reference_changed` reason.
- Describe whiteboard references correctly next to page-reported state,
  and rename the entry to "Reference content" in all locales.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-24 11:13:03 +08:00
a87c94c89d feat(settings): restructure settings IA with course model config and token plan controls [AI-assisted] (#1644)
* feat(generation): propagate per-stage model routes via x-model-routes header

Course model config lets each pipeline stage pin its own model; send the
user-level stage routes alongside the main model credentials so servers
resolve overrides consistently. Server-side model-routes/resolve-model
learn to merge them; scene renderers, the scene generator and the
generation preview pass the header through.

* feat(settings): token plan enrollment markers, plan toggle and store rework

- Plans connect through an explicit tokenPlanEnrollments marker: a personal
  key on a shared provider (minimax/tokendance/doubao) is never mistaken for
  a connected plan, so startup reconciliation no longer hijacks its catalogue
- New per-plan authorization toggle (tokenPlanDisabled): toggling cascades
  to the plan's per-modality provider enabled flags while skipping providers
  another usable plan still owns; re-enabling clears the seed fingerprint and
  re-seeds through reconciliation
- Multi-plan priority: exclusive slots (main model, stage routes, per-modality
  selections) yield to plans earlier in TOKEN_PLAN_PRESETS order regardless
  of write order; picker ordering follows the same order
- Reconciliation skips plans disabled by the toggle; disconnect restores the
  built-in provider's enabled flag and clears stale authorization markers
- Stage routes are pruned when a provider becomes unusable; the homepage
  web-search toggle migrates into the settings store; server-provider init
  waits for persist hydration

* feat(settings): five-section IA with course model config and provider panels

- Settings dialog reorganized into Token Plan / Course Model Config /
  Model Services / Skills / System
- New Course Model Config section: station cards along the generation
  pipeline with a per-station inspector for model overrides, mainline
  model plus fine-grained sub-stage routes, invalid selections kept as
  disabled rows instead of blank triggers
- Model Services becomes a provider list + detail panel with a per-provider
  authorization toggle (disabled providers leave course model config);
  Qwen TTS voice-clone area redesigned (45:55 split, add-clone CTA)
- Token Plan panel gains the Enable-this-plan switch mirroring the provider
  toggle, connected/off status copy, and priority-ordered model groups

* refactor(generation): drop the media popover now that media providers live in settings

Media provider/model selection moved into Model Services and Course Model
Config; the generation-bar media popover (520 lines) goes away and the
toolbar slims to the remaining toggles.

* fix(ui): keep provider popovers inside the viewport

Voice/config popovers now cap their height against
--radix-popover-content-available-height and their width against the
viewport, so search boxes no longer clip near screen edges.

* feat(i18n): complete course-model stations and settings copy across 12 locales

- Translate stations.* labels and descriptions for the 9 locales that fell
  back to English; convert zh-TW descriptions to Traditional Chinese
- Add subStages.*, mainlineUnset, pickModel/pickProvider, optionInvalid and
  the token-plan toggle copy across all locales

* test(audio): mock getStageRoutesHeaderValue in refused-narration test

Companion mock to the x-model-routes plumbing commit.

* style: apply prettier to files touched by the settings IA refactor

* fix(settings): restore the homepage model pill and set-up CTA lost in the IA refactor

The refactor dropped the toolbar's model picker and "Set up model" CTA,
leaving the homepage without any model affordance (#580 dead-end) and
breaking the picker stress tests (#1447), the managed-provider specs
(#620) and the KV-persistence checks that anchor on the pill.

- Re-add the pill on the shared ModelPicker component (aria-label
  "Provider / Model"), backed by the extracted useLLMPickerGroups hook so
  the toolbar and course model config share one filtered, priority-ordered
  provider list
- Re-add the amber "Set up model" CTA when no usable provider exists; it
  opens settings at Model Services
- Specs: navigate to Model Services in #620 and scope its catalog
  assertion to the dialog; drop the provider-tab step in #1447 (providers
  are group headings now)

* fix(settings): write the full runtime stage set for classroom interaction

The interaction station wrote only chat-adapter, while quiz grading and
the PBL v2 runtime resolve quiz-grade / pbl-v2-runtime:*, so the override
never reached them and calls fell back to the main model (review P0).

- Add lib/config/station-stage-keys.ts as the single station -> runtime
  stage-keys contract; interaction now writes chat-adapter, quiz-grade,
  pbl-chat and pbl-v2-runtime together (PBL composite sub-stages inherit
  the base key via the existing colon fallback)
- Override and restore-follow now write/clear the whole key group,
  thinking-config changes included
- Regression tests: contract keys are LLM_STAGES members, no orphan
  runtime stages, the interaction override resolves for every runtime
  endpoint, and explicit sub-stage overrides keep precedence over
  inherited parents

* fix(settings): enforce provider authorization across sync fallback and gates

A disabled plan's provider could be resurrected on refresh: validateProvider
correctly rejected it, but the auto-recover branch adopted fallback[0],
whose order still included authorization-disabled entries; the homepage
generate gate (isLLMProviderConfigured) also ignored the toggle (review
P0-02). Excluded disabled entries from the fallback order (extracted as
buildUsableFallbackOrder; image/video keep adopting server-configured
entries whose enabled:false means not adopted yet) and taught
isLLMProviderConfigured to reject disabled providers, so an empty
selection is retained and submission stays blocked.

* fix(token-plan): assign shared provider credentials to the top enabled plan

Applying a plan overwrote shared provider slots (seedream) last-writer-
wins, and disabling the owning plan left the slot enabled with the
disabled plan's endpoint and key (review P0-03). Shared slots now always
belong to the highest-priority enabled plan targeting them: apply yields
credentials and seed catalogues to a higher-priority owner regardless of
connect order, and disable/enable/remove transitions hand the slot back
(restoreSharedProviderCredentials rewrites endpoint, key — taken from the
owner's LLM slot — and catalogue of the new owner).

* fix(token-plan): include the re-enabled plan in shared ownership and clean up on removal

Two transitions still mis-owned shared slots after the previous fix
(re-review of P0-03): re-enabling a higher-priority plan excluded itself
from ownership resolution, so the slot stayed with the lower-priority
plan; and removal skipped cleanup when another plan was merely enrolled
but disabled, leaving the removed plan's endpoint, key and model
catalogue active on the shared provider.

- restoreSharedProviderCredentials takes excludeConcerned: disabling and
  removal exclude the concerned plan, re-enabling includes it, so the
  newly enabled plan reclaims its slot and a lower-priority enable does
  not steal one it does not own
- removeTokenPlan skips shared-slot cleanup only for another USABLE plan;
  otherwise the slot is cleared and disabled instead of surviving behind
  an enrolled-but-disabled plan

* fix(chat): honor per-stage user routes for classroom chat

The classroom-interaction model override is sent by the client as the
`x-model-routes` header, but the two multi-agent classroom chat routes
resolved their `chat-adapter` stage from the request body without parsing
it, so a per-stage override was silently ignored and the main model was
used instead.

Forward the parsed user routes into `resolveModel` for both /api/chat and
/api/chat/pi (credentials still come from the body, not x-* headers),
and attach the header from the client fetches. Operator MODEL_ROUTES still
wins server-side.

Regression tests cover the user-route precedence, the operator override,
the x-model-routes parser, and both client fetches.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(settings): drop the pro-mode override the server never honors

The Course Model Config UI offered a "Pro Mode" station that wrote a
user-level route for `maic-agent-driver`, but that stage is resolved only
from the operator's MODEL_ROUTES (it also needs an explicit api dialect
and contextWindow), so the override could never take effect.

Remove the station from the map and its pipeline card, stop seeding the
route from the TokenDance preset, and drop the now-unused label/i18n keys
in every locale. The settings store's rehydrate sanitizer also drops any
previously persisted `maic-agent-driver` user route, so upgraded installs
do not keep a dead entry. The "no orphan runtime stage" contract test now
expresses `maic-agent-driver` as an explicit operator-only exception.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* chore(settings): neutralize token-plan comments

Rewrite comments that referenced an external deployment or implementation
into neutral descriptions of this file's own behavior and design intent.
No behavior change.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Percy <percy@PercydeMacBook-Pro.local>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-23 18:11:21 +08:00
Frank ZhuandFrank-zhu0404 56322a5e06 fix(generation): reject unusable interactive scripts and surface runtime errors (#1649)
Reject classic inline interactive scripts that fail to parse at generation time (extracted with parse5, checked with node:vm Script without executing), and surface iframe runtime errors on the active interactive scene.

Addresses #1622 (partial: no recovery / regeneration UI).

Co-authored-by: Frank-zhu0404 <Frank-zhu0404@users.noreply.github.com>
2026-09-23 13:50:18 +08:00
LeoParkerOuandwyuc 44882254a4 fix(generation): stabilize model picker teardown (#1618)
* fix(generation): stabilize model picker teardown

* test(generation): cover model picker teardown

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-09-20 20:53:04 +08:00
LING DUANandClaude Opus 5 f29bbc4daa feat: sample declared interactive state before classroom questions (#1508)
* feat: sample declared interactive state before classroom questions

* test: exercise generated publication example through the iframe reader

* chore(generation): bump package version for observation prompt contract

* fix: keep interactive state optional on insecure HTTP origins

* fix(playback): keep component picking and separate state from reference

A declared state interface replaced the component picker with a forced
whole-area `#experiment` reference, removing the per-component selection
and outline that `main` already ships. Sampling was also gated on the
reference selector, so the only way to obtain state was to give up the
selection.

Reference identity and area state are now independent request-scoped
evidence items:

- `handleToggleElementPick` always arms the picker again, so a scene that
  declares the interface keeps main's per-component selection, outline,
  and send-time clearing.
- `sampleInteractiveState` follows the current Scene instead of the draft
  reference, so an unreferenced follow-up still reports current facts and
  never re-creates or extends a reference.
- The Host carries area state with or without a component reference. The
  evidence header names both identities and refuses to present area facts
  as properties of the referenced component.
- `metadata` is absent when only area state travels, so no element
  identity and no Spotlight authorization can be derived from it, and the
  accepted-reference receipt stays driven by explicit references only.

Review follow-ups in the same change:

- Client sampling follows `NEXT_PUBLIC_COURSEWARE_REFERENCE_ENABLED`.
  An ungated packet turned an ordinary Pi question into a 400 while the
  reference feature was disabled.
- A Scene that declares the interface always receives an availability
  boundary, including when the browser produced no packet at all. It is
  reported as `not-sampled` rather than the previous `no-interface`,
  which was a false statement about an activity that does declare one.
  Courseware without the interface keeps its unreferenced behaviour.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(generation): register the observation snippet as a packaged asset

The interactive-observation snippet is referenced by all six widget
content templates but was never added to the packaged-asset manifest, so
the asset test and the golden scene prompt both failed.

- `SNIPPET_IDS` now lists `interactive-observation`, restoring both the
  "exactly the generation-owned templates and referenced snippets" check
  and the "every referenced snippet is packaged" cross-check.
- The interactive system-prompt snapshot is re-pinned. The change is
  purely additive: the snippet is appended to the simulation template.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(pi): stop injecting state constraints while the feature is disabled

The route rejects a request that carries a reference or a state packet
while `NEXT_PUBLIC_COURSEWARE_REFERENCE_ENABLED` is off, but an ordinary
question carries neither. It still reached the Host, and a Scene that
declares the state interface then received the full page-state block —
several kilobytes of constraints about evidence the deployment can never
sample.

The Host now returns before building that note when the feature is off.
A route-level regression asserts that neither the Director prompt nor the
Child prompt gains `PAGE-REPORTED STATE` in that configuration; disabling
the guard makes it fail with exactly that symptom.

Also reopens the composer before the unreferenced follow-up in the
classroom browser spec. An accepted answer may close it, which made the
assertion flaky without changing the behaviour under test.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(pi): decouple reference Scene from state freshness and bound assembled evidence

Cross-review found two defects in the request-scoped state evidence.

The reference's Scene was folded into the sample's staleness test. The packet
is already bound to the current Scene by the identity check above it, so a
valid current-Scene sample was being discarded as `stale-sample` purely because
the student's component reference came from an earlier Scene. Reference and
area state are independent evidence items; freshness is a property of the
sample alone. With the coupling gone the two can now disagree on Scene, so the
note says so explicitly rather than letting the model attribute area facts to a
component that may not be on the current Scene.

The assembled evidence had no stated output budget. The static component packet
is bounded to 24,000 code points upstream, but that bound covers the static
packet alone; the note and the escaped observation JSON were appended without a
recheck. Escaping `<` for the prompt expands one code point into six, and `<` is
legal in a label or a fact value, so a packet the Host accepts could assemble to
149,385 code points. The budget is now declared as the static bound plus the room
the note frame needs, which is what makes the degradation terminate. Over budget,
the state body drops whole to an explicit `unavailable` statement: truncating the
JSON would emit a broken packet, and thinning a `complete` relation set would turn
an exhaustive set into a false one. The relationship summary degrades with it, so
the prose never asserts COMPLETE over a body that is gone.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(pi): keep slide references independent of activity state

* refactor(interactive): simplify declared state and unify iframe preparation

Accept any JSON report within byte and depth budgets, without generated field
requirements or relationship-completeness semantics. Keep publishState and an
optional rendered result in the generation guidance.

Prepare the observation responder through patchHtmlForIframe and let the pool
own document identity, preserving state across placeholder remounts. Settle
sampling failures locally and align browser/server nesting limits.

Cover permissive JSON delivery, resource limits, lifecycle, legacy behavior,
and real renderer remounts with focused regression tests.

* fix(generation): publish automatic activity changes with clear positions

* fix(interactive): report missing legacy scope as no interface

* fix(interactive): guard sampling capabilities and bind scopes lazily

* chore(generation): bump version after main integration

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-09-19 18:17:30 +08:00
wyuc 1fd4348f21 fix(classroom): generate classroom ids server-side and create files exclusively (#1489)
* fix(classroom): generate classroom ids server-side and create files exclusively

The legacy file-backed classroom store accepted a caller-chosen stage.id and
renamed a temp file over the target, so anyone who knew a public share URL
could POST the same id and replace that classroom's content. POST
/api/classroom now mints the id itself (nanoid, 10 characters, matching the
generation pipeline), ignores any client-supplied stage.id, and rebinds the
stage and every scene to the generated id. Both the route and
classroom-generation persist through a new exclusive create that hard-links a
temp file into place, so an existing classroom is never replaced; EEXIST is
retried with a fresh id a bounded number of times and then reported as 409.

Unchanged: the server-backed persistence path (app/api/persistence,
lib/persistence), the read/GET path, middleware, and the access-code gate;
writeJsonFileAtomic keeps its overwrite semantics for the other callers.
Adds regression tests pinning non-overwrite, the typed EEXIST error, collision
retry/exhaustion, and generation-path exclusivity.

* fix(classroom): fall back to exclusive open without hard links and reserve ids before media generation

writeJsonFileExclusive kept `fs.link` as its only route to the destination, so
classroom creation failed hard on mounts without hard links (gcsfuse, s3fs and
some FUSE gateways return ENOSYS/ENOTSUP/EOPNOTSUPP/EPERM/EXDEV). Keep `link`
as the fast path and, for exactly those codes, fall back to an exclusive `wx`
open: still never replaces an existing file and still maps EEXIST to
ClassroomAlreadyExistsError. Any other code keeps propagating, and the temp
file is always removed.

The generation pipeline wrote media and TTS into
<CLASSROOMS_DIR>/<id>/{media,audio} before the exclusive create, so a collision
would have landed the new classroom's files in an existing classroom's
directory and the retried document's URLs would still point at that other id.
Reserve the id first by exclusively creating the classroom file with a
placeholder document (`reserved: true`, empty scenes). The file is the only
token that atomically covers the whole collision namespace: a classroom created
through POST /api/classroom has a JSON file but no directory, so reserving a
directory would miss it. readClassroom treats a reserved document as absent, so
an in-flight or crashed reservation is never served as an empty classroom. The
retry on EEXIST now happens at reservation time (bounded, before any media),
and the final persist is an ordinary overwrite of the id the process owns, so
the post-media id retry is gone.

Document OPENMAIC_CLASSROOMS_DIR in .env.example, including that
CLASSROOM_JOBS_DIR does not move with it.

* fix(classroom): release an unused reservation when generation fails
2026-09-13 17:49:57 +02:00
LING DUANandwyuc ebf665f316 feat(playback): reference static GenUI components (#1281)
* feat(playback): reference static GenUI components

* feat(playback): gate courseware references

* fix(pi): bound Interactive source HTML before parsing

* fix(pi): bound interactive reference HTML processing

* fix(playback): close interactive reference review gaps

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-09-11 19:16:10 +02:00
Percyandwyuc 6eb9492652 fix(classroom): adapt complete page to short viewports instead of clipping (#1461)
The complete page centers its content in an overflow-auto flex section.
When the content is taller than the stage viewport (common on laptops),
the centered overflow clips beyond the scroll origin at the top — the
trophy is unreachable and the page opens mid-content.

Restore an adaptive compact layout: a ResizeObserver with hysteresis
(760/820px) toggles the page between full and compact forms so the
content always fits, and a dedicated inner scroll layer keeps the
decorative background pinned to the viewport when scrolling is still
needed. Add an e2e spec covering both layouts and trophy reachability.

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-09-11 12:37:27 +02:00
Yizuki_Ame 9104824b41 fix(slide): keep bottom table rows visible in classroom playback (#1366)
* fix(slide): keep table rows inside playback canvas

* fix(slide): preserve full-cell table alignment

* test(slide): focus table clipping regression

* test(slide): verify wrapped table geometry

* docs(slides): narrow table alignment contract
2026-09-04 06:04:25 -04:00
Rupam Pal 132d01cd04 feat(canvas): add double-click text insertion (#1310)
* feat(canvas): add double-click text insertion

* fix(ci): format canvas double-click text insertion

* fix(canvas): prevent text insertion on double-click of locked elements

- Add guard to check if double-click event target is inside an editable element
- Prevents text box insertion when double-clicking locked elements (backgrounds/watermarks)
- Fixes event-propagation bug where locked element selection handler returns before stopPropagation()
- Add regression test suite for canvas double-click handler covering locked elements and blank canvas cases

Addresses review feedback from CxuPercy on PR #1310

* fix: remove unused import in canvas-double-click-handler test

* fix: improve test implementation to avoid DOM dependency

- Rewrite tests to use mock objects instead of actual DOM elements
- Properly type MockTarget interface to satisfy TypeScript checks
- All tests now pass locally without DOM environment requirement

* test(e2e): add end-to-end tests for canvas double-click text insertion

- Add test for double-clicking blank canvas area to create new text element
- Add test to verify double-clicking existing elements does NOT insert new text
- Tests actual editor interactions, not just mock targets
- Addresses CxuPercy's review feedback for proper regression test coverage

* chore: format code with prettier

* test(e2e): simplify double-click text insertion test

- Remove flaky second test that checks element visibility state
- Focus on core functionality: double-click on blank canvas creates new element
- Use more lenient assertion (toBeGreaterThan) to account for dynamic elements
- Increase wait time for slide editor to fully render (1000ms)

* fix(storage): increase test timeout for replace/release operations

The 'replace retires rather than revokes an issued snapshot; release revokes both'
test performs multiple async operations (put, resolve, replace, release) that can
exceed the default timeout. Increased timeout to 10 seconds to accommodate I/O operations.
2026-09-03 11:35:30 +08:00
Yizuki_Ameandwyuc 10f5222196 test(storage): cover indirect egress CORS in Chromium (#1138)
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-20 00:14:11 +08:00
f378c25a53 feat(storage): route settings/user-profile persist through KVStore (no legacy migration) (#1001)
* feat(storage): route zustand persist through KVStore

The settings and user-profile stores persisted through zustand's default
`localStorage` storage, while the rest of the app's small keyed values had
already moved to `@openmaic/storage`'s `KVStore` — two unrelated mechanisms
over the same browser API, which is the split-brain the storage RFC set out
to remove. `kvPersistStorage` shipped with the package but had no importer.

Add `lib/store/kv-persist.ts`, the app seam that adapts a `KVStore` into a
zustand `PersistStorage`, and wire both stores to it under an explicit
`account` scope. Store logic is unchanged: `version` / `migrate` / `merge`
still belong to the stores, only the bytes' destination moves.

Existing installs are adopted rather than orphaned. On first read the seam
moves the raw `localStorage` entry into the KV scope — write first, then
drop the raw key, so an interrupted migration leaves the value readable
from one side or the other but never from neither. Once KV holds the entry
it is authoritative, so a stale raw entry reappearing cannot roll back
newer state, and re-running can neither duplicate nor resurrect anything.
An entry that is not a readable persist envelope is left exactly where it
is.

Hydration is now asynchronous, because a `KVStore` may be remote. The
browser backend resolves within a few microtasks of the store module being
evaluated, so nothing user-visible changes, but tests that assert on
persisted state now await `persist.rehydrate()` instead of relying on a
synchronous read.

The four pre-persist keys (`llmModel` / `providersConfig` / `ttsModel` /
`selectedAgentIds`) are deliberately untouched: they are read-only inputs
to a migration that never owned them, and `providersConfig` is still read
independently by `lib/ai/providers.ts`.

Part of #857.

* fix(storage): close the async-storage failure modes in the KV persist seam

Cross-review found that routing `persist` through an asynchronous store
opens failure modes a synchronous `localStorage` never had. Each one below
is now covered by a test that fails without its fix.

Data loss on a failed or empty hydration. A KV read that threw was
indistinguishable from an empty scope, so the store stayed on defaults
while an always-on initializer's `set()` persisted those defaults; the
next load then read them as a completed migration and deleted the raw
original, leaving nothing. Reads now separate "nothing there" from "the
backend could not answer": a failed read serves the raw entry read-only,
adopts nothing and deletes nothing, and leaves the key unwritable for the
session so no un-hydrated state can be persisted over an original. Raw
entries are additionally only dropped against a recorded completion
marker, so a KV entry of unknown provenance can never authorize deleting
the only copy of the user's data.

Lost adoption across tabs. A reader whose KV read answered before another
tab's adoption write, and whose localStorage read landed after that tab's
delete, saw nothing in either place and hydrated defaults. Against a
remote backend that interleaving is ordinary rather than rare, so an
apparent "nothing anywhere" is now re-checked before it is believed.

Out-of-order writes. Two rapid `setItem`s could complete in either order
and let the older value win. Reads and writes are serialized per key.

Pre-persist migration resurrecting on every load. `migrateFromOldStorage`
was guarded by the existence of the raw `settings-storage` key — the very
key the migration removes — so once the blob moved into the KVStore it ran
on every load and republished whatever the pre-persist keys still held,
including API keys the user had since deleted, into first-frame state. It
is now the persist layer's last-resort source instead of a synchronous
read in the store initializer: its result is adopted like any other
migration, so the adopted entry is the marker that stops it. Initial state
is plain defaults, and nothing stored reaches observable state before the
storage layer has vouched for it. The source keys are still only read,
never deleted, since `lib/ai/providers.ts` remains a reader.

Also: KV reads and writes are guarded so a corrupt entry surfaces instead
of throwing through zustand's silent catch; clearing the cache now clears
the migrated stores through their own storage, which a server-backed
scope would need and a blanket `localStorage.clear()` would only appear to
do; `removeItem` drops the KV copy before the raw one; and the e2e suite
gains post-migration steady-state coverage, which every existing spec
missed by seeding the pre-cutover key.

Part of #857.

* fix(storage): scope migration bookkeeping to the device, gate writes on call

Second review round. The findings shared one root cause: two of the three
sentinels recorded a fact about *this machine's* files but were stored
beside the data, in the store's own scope. Under a syncing `account`
backend that is a category error with teeth — one device's history would
travel to another and authorize deleting files it says nothing about.

Sentinels are now always `device`-scoped and carry a reserved `__` prefix,
whatever scope the store uses. The worst combination this closes: device A
migrates, its marker syncs, device B — which has never run this build —
loads and deletes the raw entry that is still the only copy of its own
settings. A test drives exactly that sequence against two devices sharing
one account scope and nothing else.

The pre-persist fallback gains a device sentinel of its own. Its source
keys are device-local and deliberately left in place, so "KV and raw are
both empty" was not a safe trigger: clearing the account entry, from the
cache button or a server-side wipe, let any device re-read those keys and
republish credentials the user had rotated. It is now consulted at most
once per device, and `removeItem` deliberately does not clear that
sentinel — clearing the entry is precisely the case it exists for. The
fallback also no longer writes the adoption marker: that marker is a
licence to delete a raw persist entry, and the fallback has adopted no
such thing. Were it written, a raw entry later restored by an older bundle
would be deleted unread.

The write gate is now read when `setItem` is called rather than when its
queued turn arrives. Evaluated inside the queue, a write issued during
hydration waited behind `getItem`, found the gate opened by the very read
it raced, and persisted its pre-hydration snapshot on top of the stored
value.

Refused writes are no longer a dead end: the first one asks the store to
rehydrate, since the backend may have recovered, and if that does not work
the user is told through a durable notice rather than losing every change
on reload. Each refusal is logged, not just the first — a once-per-session
warning hides how long a session has been silently unsaved.

`removeItem` now propagates backend failures, so clearing the cache cannot
report success for a clear that did not happen, and that flow reloads
immediately instead of leaving a window in which a background `set()`
re-persists the credentials just deleted.

Also: the recovery hook is bound after each store is constructed, because
naming the store inside its own definition made its type circular and
silently widened every selector to `any`; the `serial` comment no longer
claims an unreachable rejection handler; and the pre-persist version stamp
documents that it skips `migrate`'s unversioned normalization too, which
`merge` redoes anyway.

Part of #857.

* refactor(storage): make the KV persist seam a per-key state machine

Three review rounds kept turning up the same defect class in new places:
a backend failure read as "there is nothing there", and the result of an
operation that nobody looked at. Patching instances of it was not working,
because both are possible whenever a call site is free to decide for itself
what a failed operation meant. This makes that decision unavailable to
call sites.

Every backend call now returns an `Outcome` whose payload is a private
field and whose only reader demands a `KeyState`. Feeding the machine is
not a convention to remember; it is the only way to get the value out.
What comes back is the value or `UNAVAILABLE` — deliberately not `null`,
so "the backend could not answer" is not spellable as "nothing is there".
The machine then decides, in one place, what failure means: any read
failure is unavailability, any write failure closes the key, and either
raises the health signal and asks for recovery.

The scattered closure flags (a settled set, a warned set, a recovery
latch) become one explicit phase per key — unhydrated, settled,
unavailable, clearing — with the transition table written out in the
docstring and a test per row.

What that consumes:

- A write failing after the key settled used to be ignored; its outcome
  now closes the key, signals, and the value is remembered for replay.
- `removeItem` enters `clearing` synchronously at call time, so a `set()`
  racing a clear cannot be admitted, queue behind the delete, and write
  the just-deleted value back. Nothing is replayed across a clear.
- The pre-persist sentinel is recorded by *every* settling path, not only
  the one that consults the old keys. A device that had only ever loaded
  an already-populated account entry recorded nothing, and so stayed
  eligible to republish its own stale credentials the moment that entry
  was cleared — which the docstring already claimed it would not.
- Two places treated a failed read as an answer: the sentinel read that
  decides whether the fallback runs, and the confirming re-read before
  adopting. Both now stop.
- An adoption whose marker did not land no longer settles, and never
  deletes the raw entry: no proof, no licence.
- Refused and failed writes are remembered and replayed once storage
  recovers, but only when the store was holding real data at the time —
  replaying a snapshot taken over defaults would overwrite the stored
  value, which is the failure this seam exists to prevent. When a
  snapshot cannot be replayed the user is told, because rehydration is
  about to discard those edits.
- Health notices publish on a later task, so a recovery that lands
  moments later cancels a warning nobody should have seen, and a
  subscriber mounting after the failure is caught up once its toast host
  exists. `StorageHealthNotice` now sits after the `Toaster` for the same
  reason.

Also: adoption re-reads before committing so a concurrent write is not
rolled back; a shadowed raw entry is only deleted if it parses, matching
the promise never to delete bytes we could not read; the unavailable copy
points at the control that resolves it rather than suggesting a reload
that cannot; and the version pin, the pre-persist retention rationale, and
the cache-clear comment say what is actually true.

Part of #857.

* fix(storage): separate the contexts settle() was conflating

Convergence round on the state machine. The findings share a root: settle()
treated every read that concluded as licence to open the key, without
asking what else was true at the time.

- A read finishing while a clear is outstanding no longer settles. Under a
  remote backend a recovery rehydrate in flight during a clear is ordinary,
  and opening the gate there admits a write that queues behind the pending
  delete and restores the credentials just removed. Only finishClear opens
  a cleared key.
- The raw entry served read-only after a failed read no longer counts as
  the authoritative value. A shadowed raw entry is by construction the
  older copy — long-term coexistence with a newer KV value is a designed
  state — so an edit taken against it must never be replayed, or one
  transient read failure on one device rolls the whole account back.
- A write that lands supersedes an earlier failed one. Both were admitted
  before the key closed, so the queue ordered them; replaying the older
  snapshot on recovery would undo the newer value.
- Unreachable browser storage is a failure, not an empty store. Privacy
  modes make localStorage throw; treating that as "nothing stored" hydrated
  defaults, refused every write and said nothing until the user reloaded
  and found the work gone. SSR stays a silent no-op.
- The recovery latch re-arms when storage answers, so the three recovery
  transitions are not empty promises from the second failure onward.
- A refusal carries the phase it happened in. Cold-start timing — an
  always-on initializer writing before the first read resolves, on a
  backend that never failed — is a log line, not a sticky red toast; only
  a refusal under `unavailable` reports lost changes.

The health channel stops delivering stale catch-ups: its timers are
cancellable and re-read the current state when they fire, so a recovery
cannot be overtaken by a warning with nothing left to dismiss it. And
`changes-lost` is now a fait accompli rather than a condition — a later
recovery has nothing to retract and leaves it standing.

Also: a throwing `localStorage` is unavailability rather than absence
wherever the raw entry is read; clearing records the pre-persist sentinel
like every other settling path, making that docstring true; the raw entry
is dropped before the marker so a failed marker clear leaves something
inert; and the pre-persist fallback and its four source reads can no
longer throw into zustand's silent catch.

Part of #857.

* fix(storage): hold a replay until it lands, and prove a raw copy before deleting it

Three failure-path corners.

A replay was retired the moment its write was attempted. Readable but not
writable is a real state — a quota-exhausted backend answers reads
perfectly — so a recovering read could succeed, the replay write fail, and
the snapshot be gone with nothing owed: the next rehydrate served the older
stored value over the user's edit and said nothing. The snapshot is now
held until the write is durable; a failed replay goes back to being a
refused write, so the next recovery tries again and a permanent failure is
eventually reported.

The adoption marker was treated as proof that a raw entry is the
migration's leftover. It proves only that a migration happened on this
device once. A rolled-back deployment, or a tab still running the old
bundle, writes the raw key again with settings the migration never saw, and
the next load on the new bundle deleted them unread. A raw entry is now
dropped only when its content equals the value shadowing it — anything else
is data, and keeping a copy beats deleting an original here as everywhere
else in this file.

`changes-lost` was being cancelled by a later recovery. The two statuses
answer different questions: "storage is down" describes the world now and
stops being true when storage works, while "your edits were lost" describes
something that already happened and no amount of recovery undoes. They are
now tracked on independent lines per key and rendered as two toasts with
distinct ids, so retracting the fault cannot take the acknowledgement with
it; the loss notice goes away only when the user closes it.

Part of #857.

* fix(storage): bound recovery, keep a live store from walking backwards

Three interactions the state machine did not have an answer for.

Recovery had no budget. A backend that reads but cannot write — a
quota-exhausted one does exactly that — turned it into a treadmill: the
recovering read succeeds, the key settles, the replay write fails, and that
failure asks for recovery again, forever. Attempts now follow a backoff
schedule whose length is the cap, and the budget is re-armed only on real
progress: a settle that left nothing owed. A settle reached *by* a recovery
with a replay still queued is not progress, and counting it as such is
precisely what made every lap look like a fresh start. When the budget runs
out the key is left read-only and the loss is reported, rather than
retrying where nobody can see it failing.

A failed read could walk a live store backwards. Once a session has loaded
the authoritative value, a transient read failure was still falling back to
the shadowed raw copy — which is legitimately older, and legitimately
long-lived now that a differing raw entry is kept rather than deleted — and
handing it to zustand overwrote a live store with stale data. Worse, the
store had already latched "holding real data", so edits made on top of that
stale value counted as replayable. A failed read after an authoritative one
now returns nothing, which is exactly "keep what you have", and the raw
fallback stays where it belongs: the case where nothing authoritative has
been seen at all.

Dismissing a lost-changes toast only closed the UI. The key stayed in the
lost set, so the same store losing changes a second time was swallowed as a
duplicate and any later subscriber resurrected a notice the user had
already dealt with. The close button now clears the latch, so a second loss
is reported and an acknowledged one stays gone.

Part of #857.

* fix(storage): close the last two provisional and clear-ordering gaps

An abandoned migration was handing back an authoritative value. When the
confirming re-read fails, or the adoption write does, `adopt` returns the
raw envelope unadopted — the same footing as the raw copy served after any
other failed read — but it was returned bare, so the store latched "holding
real data" and an edit taken on top of it counted as replayable. Another
device publishing to the account scope in that window would have been
rolled back. `adopt` now reports provisionality like every other read path,
and the shape is a named `LoadedValue` so the next path cannot forget.

Clearing swallowed a failed raw-entry deletion. The account entry was
already gone by then and the marker was cleared afterwards, so the
operation reported success while leaving an empty scope beside a live raw
entry — precisely the shape the next hydration re-adopts, handing back the
settings the user had just deleted. The raw entry now goes first and its
failure propagates, which also fixes the ordering: failing before anything
is removed leaves the KV value authoritative and the clear simply
unperformed, which the caller can retry. Adoption keeps the tolerant
variant, where a leftover raw entry is a duplicate rather than a loss.

Part of #857.

* fix(storage): make the shadowed-raw delete atomic against a concurrent tab

cosarah reproduced a data loss: both raw-entry deletes verified the value,
then awaited (reading or writing the adoption marker), then removed the key
by name. A tab running an old bundle — which takes no Web Lock, so a lock
could not have helped — overwrites the raw key with newer settings during
that await, and the unconditional `removeItem` then deletes the newer value.

The raw side is synchronous `localStorage`, so the fix needs no lock. Both
deletes now finish every await first, then run a single synchronous
compare-and-delete: re-read the raw bytes, and remove only if they still
equal the exact string that was verified. A competing tab is a separate
context whose writes surface here only at event-loop boundaries, so its
write lands wholly before the re-read (seen — bytes differ — kept) or after
the remove, never in between. A changed value is newer data, not a
migration leftover, and is kept.

Both sites cosarah named are covered: the shadowed-cleanup path
(`dropShadowedLegacy`) and the adoption cleanup in `adopt`. `readLegacyEntry`
now carries the exact bytes alongside the parse so the re-check is
byte-exact rather than comparing a re-serialized value. The clear path's
delete is unchanged: it is a deliberate full delete, not a conditional
leftover cleanup.

Part of #857.

* fix(storage): stop deleting the raw entry — adopt by copy (Plan B)

Maintainer decision after cross-vendor + red-team review: `localStorage`
has no cross-process atomic compare-and-delete (the storage mutex was
dropped from the spec), so a tab on an old bundle can insert a write
between our re-read and our removeItem in a genuinely parallel process. The
synchronous compare-and-delete narrowed that window but could not close it
— as its own comment admitted. Since the raw-cleanup cannot be done safely
on localStorage while an old bundle may be live, this stops doing it.

Adoption is now a copy: the value is written to KV and the raw entry is
left in place. The delete race is therefore impossible — there is no
delete. KV stays authoritative (once it holds the value, reads take the KV
path and never consume the raw one), so the shadow duplicate is inert,
left for a wholesale raw-cleanup at migration exit.

Removed with the two deletes:
- `dropShadowedLegacy` (its only job was the gated delete) and its three
  call sites.
- `deleteLegacyIfUnchanged` and the `{raw,value}` shape of the legacy read
  (`readLegacyEntry` → back to `readLegacy` returning the value).
- The adoption marker (`__persist-adopted:`), whose only reader was that
  delete gate. It did not prevent re-adoption — the presence of the KV
  value does — so removing it breaks no invariant. `dropRaw` / `expectedRaw`
  on `adopt` and the marker-clear step in the clear path go with it.

The clear path (user deletes all data) still deletes the raw entry
strictly — that is a deliberate full delete, not a migration cleanup.

Tests: the delete/marker cases become "the raw shadow always survives, KV
is authoritative"; a two-device and an old-bundle-concurrent-write case
guard it, and re-adding a delete on either adoption path turns them red.

Part of #857.

* fix(storage): add a monotonic migrated marker to stop shadow resurrection

Cross-vendor + red-team review independently caught a P1 the previous
"adopt-as-copy" revision introduced. Because the raw entry is now kept and
writes only ever reach KV, the raw copy becomes a frozen pre-cutover value.
If the account KV is later emptied by something other than a local clear —
a server-side wipe, an account switch, KV eviction — the next load saw
`stored === null` beside a live raw entry and re-adopted that stale copy,
refilling the wiped account with ancient settings/credentials and syncing
them to every device. Deterministic, not a race; it would fire once a
server-backed account backend exists.

Root cause: "keep the raw entry" inherently requires a record that it has
already been migrated, so an empty-KV load can tell "first migration" from
"external wipe". Removing the old delete-authorization marker in the copy
revision dropped that record — Plan B was only half done.

Adds a monotonic, device-scoped `__migrated:<name>` marker:
- Read on every load. `stored === null` + raw present + marker set ⇒ respect
  the wipe, do not adopt (fall through to the confirm re-read, so a
  concurrent repopulation is still served). Only a genuine first migration
  (no marker, raw present) adopts.
- Written best-effort after a successful KV write. A failed write degrades
  to the KV value's own presence check, so resurrection needs both a failed
  marker write and a later external wipe.
- Read failure fails closed (do not adopt), never "assume not migrated".
- Monotonic: only ever set true, cleared only by a deliberate full clear —
  no compare-and-delete race, which is why it is safe where deleting the raw
  entry was not. Live state with a real reader, not the delete-authorization
  marker removed earlier.

The clear path clears the marker too (back to a genuine first-load state);
best-effort, since with the raw entry already gone a leftover marker is
inert.

Tests: resurrection guard (external wipe does not re-adopt; concurrent
post-wipe write is served; first migration records the marker; marker read
fails closed) + the clear-path marker clearing. Mutation-checked: removing
the gate resurrects the shadow, dropping the record leaves it unguarded.
P3: the inert `__persist-adopted:` test rot is retargeted to the real
`__migrated:` path.

Part of #857.

* refactor(storage): remove automatic legacy migration — pure KV wiring

Maintainer decision (terminal): after repeated review rounds kept finding
new P1s in the legacy-adoption path — its state space is too large to keep
correct — the PR is narrowed from "migrate + wire" to "wire only". Settings
and user-profile persist through the KVStore; pre-cutover data is not
migrated; an upgrading user reconfigures once (the data is reconstructable
and the cost is one-time).

Removed the entire legacy-adoption subsystem from the adapter:
- `adopt()`, `readLegacy()`, the `legacyStorage` dep, and the raw-fallback
  read on a failed KV read.
- The `__migrated:` marker and its resurrection guard, the confirm-re-read,
  and the `provisional`/`LoadedValue` machinery.
- The `prePersistFallback` dep, `recordPrePersistHandled`, the
  `__pre-persist-consulted:` sentinel, and `readSentinel`/`writeSentinel`.
- In settings.ts, `readPrePersistSettings` (the llmModel/providersConfig
  reader wired as that fallback) — reading legacy keys is migration, which
  this PR no longer does. `lib/ai/providers.ts` still reads `providersConfig`
  independently, so those source keys are left in place.

The adapter now reads and writes the KV scope and touches no legacy key: an
empty scope hydrates the store to defaults (ordinary zustand). `load()` is a
single KV read; a failed read stays unsettled so defaults are never
persisted over an unread value; the clear path removes only the KV entry.

Kept, because they are async-storage *steady state* a remote KV backend
needs, not migration scaffolding: the KeyState machine (hydration gate,
write gate, recovery, replay), the Outcome discipline, per-key
serialization, and the persist-health channel.

Added `purgeLegacyPersistKey`: a best-effort, fire-and-forget removal of the
old raw persist blob, called once by each store. Never read, so a leftover
is pure garbage — and the old settings blob held plaintext provider API
keys, so clearing it is a small security win.

Net: the adapter drops ~460 lines. Tests are rewritten to steady-state KV
coverage plus an explicit "old raw key is ignored, not migrated" proof at
the store level; the e2e seed fixtures move from the raw key to the KV scope
key.

Part of #857.

* docs(storage): align README and comments with the no-migration behavior

Follow-up requested on the approved PR: the migration/adoption logic was
removed, but a few comments and one README roadmap line still referred to
those deleted concepts. Documentation only — no behaviour change.

- README roadmap: the settings/user-profile line said "adopting their
  pre-cutover raw keys"; it now states there is no automatic migration
  (legacy keys ignored and best-effort purged, users reconfigure once).
- kv-persist.ts: the per-key serial chain comment no longer claims to keep
  "adoption" from interleaving; it serializes a key's read/write/clear.
- settings.ts: `SETTINGS_PERSIST_VERSION` no longer documents a
  "pre-persist fallback" that no longer exists.
- Test/fixture headers that described seeding "the pre-cutover raw key" for
  "one-time adoption" now describe seeding the KV `account` scope, with no
  legacy-key migration.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* chore(storage): bump version to 0.1.1 for README doc alignment

The README is a publishable input, and the no-migration doc alignment
changed it, so the package version must increase. Patch bump: documentation
only, no code or API change.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
Co-authored-by: wyuc <zdq1204@gmail.com>
2026-07-30 15:12:51 +08:00
d0d227424b feat(document): complete the document-persistence cutover — stage/scene/outline onto DocumentStore (#965)
* feat(runtime): persist quiz attempts in RuntimeStore

* fix(runtime): coalesce quiz draft snapshots

* fix(runtime): recover concurrent quiz attempts

* fix(runtime): handle quiz completion races

* fix(runtime): commit quiz review atomically

* fix(runtime): dedupe concurrent quiz writes

* fix(runtime): drop stale quiz drafts

* fix: harden quiz runtime review recovery

* fix: serialize quiz attempt identity

* feat: read quiz state from runtime store

* fix: persist quiz retries before resetting

* fix: preserve authoritative quiz outcomes

* fix: preserve legacy quiz retries during cutover

* fix: reconcile legacy quiz snapshots safely

* fix: drain rollover quiz write queues

* fix: drain completed quiz retry queues

* fix: reuse concurrent quiz retries

* fix(quiz): preserve drafts across abrupt reloads

* fix(quiz): recover empty retry sessions

* fix(chat): abort stalled runtime state reads

* fix(quiz): expose queued phases to readers

* fix(quiz): retain concurrent writer tails

* fix(quiz): canonicalize retry branches

* fix(quiz): keep retry rollovers monotonic

* fix(quiz): validate skipped retry siblings

* fix(quiz): close read cutover races

* test(classroom): cover legacy quiz summaries

* fix(quiz): reset async consumers on scene changes

* fix(quiz): close scene transition windows

* test(pbl): cover launch freshness guards

* fix(quiz): close cutover concurrency gaps

* fix(quiz): harden retry and context freshness

* fix(quiz): reject malformed legacy answers

* fix(quiz): validate legacy answer values

* test(quiz): cover legacy multi-answer migration

* fix(merge): retire dead ChatRequestTemplate.storeState after quiz read cutover

Main's three call sites built static storeState blocks that runAgentLoopFn
never consumed (it always rebuilds fresh state via getStoreState); the quiz
read cutover replaced that callback with the async two-phase RuntimeStore
read, leaving the template field with zero consumers. Drop it.

* feat(storage): conform HTTP/PG backends and reference server to RuntimeAppendOptions

The quiz write path's expectedLastSeq / sessionTransition / RuntimeAppendConflictError
semantics existed only in the browser backend; server-backed deployments would
silently accept conflicting appends and leave completed sessions active. Forward
the options over the wire, detect conflicts atomically under the PG transaction,
map them to HTTP 409 RUNTIME_APPEND_CONFLICT, and rematerialize the typed error
client-side so quiz retry logic works across every backend.

Co-authored-by: Codex <codex@openai.com>

* fix(chat): Pi single requests build storeState via the async runtime quiz read

Pi bypasses runAgentLoop's per-iteration getStoreState and serializes the
request template straight to /api/chat/pi, which rejects bodies without
storeState. Extract the fresh-snapshot builder (async RuntimeStore quiz read
with the scene-transition guard) and call it on the Pi path too.

* ci: whitelist the runtime-data-cutover integration trunk for PR checks

* feat(runtime): playback cutover — cursor in KV, discussion facts in RuntimeStore (#956)

* feat(runtime): cut playback over to the runtime layer — cursor in KV, facts in RuntimeStore (#869)

The fourth and last runtime family. Consumed-discussion facts become
append-only 'playback' records folded into a set at read (at-least-once
appends, no conflict machinery); the resume cursor is device-scoped
last-write-wins KV per the amended #779/#869 split. sessionStorage keeps
same-tab priority; KV takes over on fresh tabs/reloads. The dead Dexie
playbackState machinery is retired, with a one-time lazy migration of any
legacy row (cursor half + facts half) before deletion, and stage deletion
now clears both the KV cursor and any unmigrated legacy row.

Co-authored-by: Codex <codex@openai.com>

* test(runtime): include playbackState in the stage-delete db mock

---------

Co-authored-by: Codex <codex@openai.com>

* fix(playback): persist discussion facts on every consumption path (#957)

* fix(playback): persist discussion facts on every consumption path (final-review P0+P1s)

- The engine now publishes a progress snapshot the moment a discussion is
  consumed (join / skip / unselected-agent auto-skip). onProgress otherwise
  fires before the discussion action executes and a discussion is the scene's
  last action, so the fact never reached persistence.
- Reads fold records across ALL playback sessions in the learner partition
  (mergeLearner deliberately preserves same-kind sessions from both keys).
- Legacy migration appends only not-yet-durable facts, so an interrupted
  migration resumes instead of dropping the tail.
- recordConsumedDiscussion reports durability; the component drops failed ids
  from its observed set so a later progress tick retries (at-least-once).

* test(e2e): live verification of the playback persistence chain

Seeds a deterministic stage straight into the Dexie DB, starts the lecture
via the canvas overlay, and asserts the full chain: discussion auto-skip
appends a discussionConsumed record to maic-runtime, the device cursor lands
in KV, and both survive a fresh browsing context (empty sessionStorage).

* refactor(playback): consumed-discussion state is volatile by decision — cursor-only persistence (#959)

Product ruling on #869's fourth family: playback learner state is front-end
ephemeral UX, not learner data. A re-shown proactive card auto-skips, joined
discussions' content already lives in chat runtime records, and no replay
export / analytics consumer exists — so durable facts bought nothing over
in-memory + same-tab sessionStorage. Drop lib/playback/runtime.ts and the
RuntimeStore facts wiring; keep the device-scoped KV resume cursor (the half
with real UX value), the engine's consumption-time progress snapshot (cursor
freshness), and the legacy Dexie retirement (cursor half migrates, row
deletes, consumed ids are dropped).

* ci: whitelist the document-cutover integration trunk for PR checks

* feat(document): widened-stage contracts + app document seam (#860 follow-up, PR1) (#961)

Package: MaicDocument/DocumentStore/StageRow gain a TStage parameter
(defaults keep existing users unchanged), BrowserDocumentStore accepts an
injectable validateStage, and a version-guarded putStage closes the rename
read-modify-write race — same current-version gate as putScene.

App: lib/document/ seam — AppDocument types (currentSceneId is device
state, not document data, and the app stage validator rejects it), a
four-kind scene validator (slide/quiz delegate to the DSL; interactive/pbl
validate envelope + discriminant binding only), and pure legacy
canonicalizers (type rebound from content.type, singular whiteboard →
whiteboards, outline envelope). No consumer switches off Dexie yet.

Co-authored-by: Codex <codex@openai.com>

* feat(document): stage-storage cutover + locked lazy migration (PR2) (#962)

* feat(document): cut stage/scene persistence over to DocumentStore with locked lazy migration (PR2)

stage-storage now persists through the lib/document seam: aggregate
saveDocument with a mandatory outline envelope (omission means deletion in
the contract; ordinary saves fall back to the stored envelope), lazy
per-stage migration under a Web Lock (destination authoritative, one
coherent legacy snapshot, save-verify-marker, legacy rows retained
read-only; no-lock environments read legacy without migrating),
currentSceneId in device KV, rename via version-guarded putStage, and a
list that merges legacy-only stages until they migrate. stageOutlines'
second write authority folds into the document service, making the final
scene set and generationComplete one atomic commit.

Co-authored-by: Codex <codex@openai.com>

* fix(document-store): relocate the persistence seam out of lib/document

lib/document/ is the server-side content-extraction domain (sharp, cloud
SDKs); exporting the persistence seam from its barrel dragged node-only
modules into the client bundle and broke the Turbopack build. The seam now
lives in lib/document-store/ with its own barrel, and the extraction barrel
is restored. Client-only guards become capability probes (indexedDB /
localStorage presence) so injected node test environments keep working
while a true server render still fails loud.

* fix(document-store): no-lock write classification + lock-order inversion (PR2 fix round)

Lock order is now per-stage document lock → global runtime epoch (a save
never waits on a document lock while occupying the shared epoch, which
deadlocked against fair-queued maintenance). Without Web Locks, mutation
classifies instead of refusing wholesale: destination-backed and genuinely
new documents accept the product's established lock-free/LWW risk, while a
legacy-only document stays read-only so two authorities cannot fork —
matching the chat-cutover-era acceptance suite, whose save assertions now
verify through the public API instead of legacy Dexie rows.

Co-authored-by: Codex <codex@openai.com>

* style: prettier on document-store seam files

---------

Co-authored-by: Codex <codex@openai.com>

* feat(document): cut secondary consumers over to the document seam (PR3) (#963)

ZIP classroom/video exports read stage metadata through the seam; classroom
import builds one canonical aggregate under the per-stage lock and writes
canonical 'whiteboards' (fixing the import-side singular-alias defect the
manifest never had); backups become versioned document aggregates that
finally include outline envelopes, while old {stages, scenes} backups are
accepted through the legacy canonicalizers; clearDatabase now clears
maic-documents and the seam's KV keys so clear-cache cannot strand
documents; deleteStageWithRelatedData is deprecated in favor of
deleteStageData. Four e2e seeders target maic-documents directly;
classroom-interaction stays legacy-seeded to exercise real-UI lazy
migration.

Co-authored-by: Codex <codex@openai.com>

* fix(document): final-review hardening — restore pre-images, honest markers, clear-race exclusion (3 P1 + 2 P2) (#964)

- Backup rollback restores pre-existing destination documents (and imported
  current-scene KV values) from captured pre-images instead of deleting them
- The skip-migration path only writes its marker after reconciling the
  legacy snapshot against the authoritative destination; a divergent
  snapshot logs and stays discoverable instead of being falsely certified
- Migration's destination write enrolls in the global shared storage epoch
  (per-stage -> global order), so clearDatabase's exclusive epoch can no
  longer race a lazy migration into resurrecting a document
- listStages drops legacy entries whose snapshot vanished mid-merge

Co-authored-by: Codex <codex@openai.com>

* fix(review): P3 pair from cross-review — scene-id boundary + sessionTransition 400 (#966)

* fix(review): scene-id boundary for quiz context + 4xx for malformed sessionTransition (P3 pair)

Review findings on #955: didActiveSceneRemainUnchanged compared the active
scene by object identity, so a store update reallocating the scene during
the async quiz read dropped the learner's graded answers from that turn's
request — the scene id is the real boundary. The records route now
classifies a malformed sessionTransition as a validation failure instead of
letting the store's throw surface as a 500.

* fix(playback): superseded-engine cursor guard + migration write-window recheck

Second-vendor review of the #959 shrink (requested after the cross-review
noted it had single-vendor coverage) found: an engine orphaned by a scene
switch during async lecture resume could pass the idle-only recheck, be
resurrected, and publish its old scene's progress over the new scene's
debounced cursor — the resume continuation now requires identity with the
installed engine, and onProgress drops snapshots from superseded engines.
The legacy cursor migration also rechecks KV immediately before its write
so a concurrent tab's newer cursor cannot be overwritten and orphaned by
the legacy-row delete.

Co-authored-by: Codex <codex@openai.com>

---------

Co-authored-by: Codex <codex@openai.com>

* fix(review): approval follow-up P3 nits (#967)

* release: v0.3.1

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(review): approval P3 nits — ISO gate on sessionTransition, dead mocks, corrupt-timestamp guard

- The records route's sessionTransition guard now requires an ISO
  updatedAt (isIsoTimestamp), matching the sibling PATCH /status route
- Dead vi.mock factories for the deleted playback-storage module dropped
- A corrupt legacy playback timestamp falls back to 'now' instead of
  wedging migration into a permanent re-throw that disabled resume

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

* fix(document): backup covers no-lock legacy courses; clears fence stale saves (review P1s) (#968)

Backup assembly appends read-only canonicalized aggregates for legacy-only
stages the lazy migration could not persist (no-Web-Locks environments) —
courses visible in the app can no longer vanish from an export. A
device-scoped storage generation now fences document mutations: clears bump
it inside their exclusive section, and any save or migration commit that
entered before the clear re-reads it inside the shared epoch and fails loud
instead of repopulating a wiped store.

Co-authored-by: Codex <codex@openai.com>

* fix(document): review round 2 — legacy-only chat backup coverage + full-width generation fence (#972)

Backups now enumerate runtime chat sessions for every exported document,
not just store-backed ones — a legacy-only course's chat history (the chat
and document cutovers are independent seams) no longer drops out of the
export; the runtime read injects an empty legacy chat store since legacy
rows are collected by direct table reads, which also keeps the export
working without Web Locks. The storage-generation fence now guards every
mutating store method, with the exclusive-epoch delete cascades passing
storageSharedLockHeld so the guard cannot self-deadlock against their own
hold.

---------

Co-authored-by: Codex <codex@openai.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-22 23:18:24 +08:00
3eea9dc542 feat(runtime): complete the #869 learner-data cutover — quiz + playback onto RuntimeStore (#955)
* feat(runtime): persist quiz attempts in RuntimeStore

* fix(runtime): coalesce quiz draft snapshots

* fix(runtime): recover concurrent quiz attempts

* fix(runtime): handle quiz completion races

* fix(runtime): commit quiz review atomically

* fix(runtime): dedupe concurrent quiz writes

* fix(runtime): drop stale quiz drafts

* fix: harden quiz runtime review recovery

* fix: serialize quiz attempt identity

* feat: read quiz state from runtime store

* fix: persist quiz retries before resetting

* fix: preserve authoritative quiz outcomes

* fix: preserve legacy quiz retries during cutover

* fix: reconcile legacy quiz snapshots safely

* fix: drain rollover quiz write queues

* fix: drain completed quiz retry queues

* fix: reuse concurrent quiz retries

* fix(quiz): preserve drafts across abrupt reloads

* fix(quiz): recover empty retry sessions

* fix(chat): abort stalled runtime state reads

* fix(quiz): expose queued phases to readers

* fix(quiz): retain concurrent writer tails

* fix(quiz): canonicalize retry branches

* fix(quiz): keep retry rollovers monotonic

* fix(quiz): validate skipped retry siblings

* fix(quiz): close read cutover races

* test(classroom): cover legacy quiz summaries

* fix(quiz): reset async consumers on scene changes

* fix(quiz): close scene transition windows

* test(pbl): cover launch freshness guards

* fix(quiz): close cutover concurrency gaps

* fix(quiz): harden retry and context freshness

* fix(quiz): reject malformed legacy answers

* fix(quiz): validate legacy answer values

* test(quiz): cover legacy multi-answer migration

* fix(merge): retire dead ChatRequestTemplate.storeState after quiz read cutover

Main's three call sites built static storeState blocks that runAgentLoopFn
never consumed (it always rebuilds fresh state via getStoreState); the quiz
read cutover replaced that callback with the async two-phase RuntimeStore
read, leaving the template field with zero consumers. Drop it.

* feat(storage): conform HTTP/PG backends and reference server to RuntimeAppendOptions

The quiz write path's expectedLastSeq / sessionTransition / RuntimeAppendConflictError
semantics existed only in the browser backend; server-backed deployments would
silently accept conflicting appends and leave completed sessions active. Forward
the options over the wire, detect conflicts atomically under the PG transaction,
map them to HTTP 409 RUNTIME_APPEND_CONFLICT, and rematerialize the typed error
client-side so quiz retry logic works across every backend.

Co-authored-by: Codex <codex@openai.com>

* fix(chat): Pi single requests build storeState via the async runtime quiz read

Pi bypasses runAgentLoop's per-iteration getStoreState and serializes the
request template straight to /api/chat/pi, which rejects bodies without
storeState. Extract the fresh-snapshot builder (async RuntimeStore quiz read
with the scene-transition guard) and call it on the Pi path too.

* ci: whitelist the runtime-data-cutover integration trunk for PR checks

* feat(runtime): playback cutover — cursor in KV, discussion facts in RuntimeStore (#956)

* feat(runtime): cut playback over to the runtime layer — cursor in KV, facts in RuntimeStore (#869)

The fourth and last runtime family. Consumed-discussion facts become
append-only 'playback' records folded into a set at read (at-least-once
appends, no conflict machinery); the resume cursor is device-scoped
last-write-wins KV per the amended #779/#869 split. sessionStorage keeps
same-tab priority; KV takes over on fresh tabs/reloads. The dead Dexie
playbackState machinery is retired, with a one-time lazy migration of any
legacy row (cursor half + facts half) before deletion, and stage deletion
now clears both the KV cursor and any unmigrated legacy row.

Co-authored-by: Codex <codex@openai.com>

* test(runtime): include playbackState in the stage-delete db mock

---------

Co-authored-by: Codex <codex@openai.com>

* fix(playback): persist discussion facts on every consumption path (#957)

* fix(playback): persist discussion facts on every consumption path (final-review P0+P1s)

- The engine now publishes a progress snapshot the moment a discussion is
  consumed (join / skip / unselected-agent auto-skip). onProgress otherwise
  fires before the discussion action executes and a discussion is the scene's
  last action, so the fact never reached persistence.
- Reads fold records across ALL playback sessions in the learner partition
  (mergeLearner deliberately preserves same-kind sessions from both keys).
- Legacy migration appends only not-yet-durable facts, so an interrupted
  migration resumes instead of dropping the tail.
- recordConsumedDiscussion reports durability; the component drops failed ids
  from its observed set so a later progress tick retries (at-least-once).

* test(e2e): live verification of the playback persistence chain

Seeds a deterministic stage straight into the Dexie DB, starts the lecture
via the canvas overlay, and asserts the full chain: discussion auto-skip
appends a discussionConsumed record to maic-runtime, the device cursor lands
in KV, and both survive a fresh browsing context (empty sessionStorage).

* refactor(playback): consumed-discussion state is volatile by decision — cursor-only persistence (#959)

Product ruling on #869's fourth family: playback learner state is front-end
ephemeral UX, not learner data. A re-shown proactive card auto-skips, joined
discussions' content already lives in chat runtime records, and no replay
export / analytics consumer exists — so durable facts bought nothing over
in-memory + same-tab sessionStorage. Drop lib/playback/runtime.ts and the
RuntimeStore facts wiring; keep the device-scoped KV resume cursor (the half
with real UX value), the engine's consumption-time progress snapshot (cursor
freshness), and the legacy Dexie retirement (cursor half migrates, row
deletes, consumed ids are dropped).

* fix(review): P3 pair from cross-review — scene-id boundary + sessionTransition 400 (#966)

* fix(review): scene-id boundary for quiz context + 4xx for malformed sessionTransition (P3 pair)

Review findings on #955: didActiveSceneRemainUnchanged compared the active
scene by object identity, so a store update reallocating the scene during
the async quiz read dropped the learner's graded answers from that turn's
request — the scene id is the real boundary. The records route now
classifies a malformed sessionTransition as a validation failure instead of
letting the store's throw surface as a 500.

* fix(playback): superseded-engine cursor guard + migration write-window recheck

Second-vendor review of the #959 shrink (requested after the cross-review
noted it had single-vendor coverage) found: an engine orphaned by a scene
switch during async lecture resume could pass the idle-only recheck, be
resurrected, and publish its old scene's progress over the new scene's
debounced cursor — the resume continuation now requires identity with the
installed engine, and onProgress drops snapshots from superseded engines.
The legacy cursor migration also rechecks KV immediately before its write
so a concurrent tab's newer cursor cannot be overwritten and orphaned by
the legacy-row delete.

Co-authored-by: Codex <codex@openai.com>

---------

Co-authored-by: Codex <codex@openai.com>

* fix(review): approval follow-up P3 nits (#967)

* release: v0.3.1

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(review): approval P3 nits — ISO gate on sessionTransition, dead mocks, corrupt-timestamp guard

- The records route's sessionTransition guard now requires an ISO
  updatedAt (isIsoTimestamp), matching the sibling PATCH /status route
- Dead vi.mock factories for the deleted playback-storage module dropped
- A corrupt legacy playback timestamp falls back to 'now' instead of
  wedging migration into a permanent re-throw that disabled resume

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Codex <codex@openai.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-22 15:28:04 +08:00
wyucand杨慎 40ff80ab63 feat(editor): add draggable insert toolbar (#912)
* feat(editor): add draggable insert toolbar

* fix(editor): improve toolbar accessibility

* fix(quiz): update empty-state guidance

* fix(settings): sanitize retired toolbar state

* fix(editor): keep hints from blocking controls

* fix(editor): refine toolbar and hint interactions

* fix(editor): preserve toolbar position across scenes

---------

Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-07-14 11:57:51 +08:00
Yizuki_Ame 6e9dcf45b6 fix(roundtable): cap non-presentation input height (#917) 2026-07-13 23:06:53 +08:00
wyuc 7cb129183d chore(packages): publish the @openmaic/* SDK family to npm (#778) (#780)
* chore(packages): publish the @openmaic/* SDK family to npm (#778)

Prepares the @openmaic/{dsl,renderer,importer} family for its first npm
publish, and moves the SDK packages onto the @openmaic scope.

Why the scope move: the @maic org name is unavailable on npm (an unscoped
`maic` package already holds the name), so @maic/* is not claimable. @openmaic
matches the project name, the scope is free, and the repo already ships an
@openmaic/docs package — so the SDK family now lines up with that convention.

- rename @maic/{dsl,renderer,importer} -> @openmaic/* across packages, the
  workspace glob, the package dir, and all import sites; lockfile regenerated
- renderer: add publishConfig (public, registry.npmjs.org) — was missing, so
  a scoped publish would default to the wrong registry / restricted access
- importer: add a files allowlist (dist, README, LICENSE) and drop the
  fragile .npmignore blacklist that shipped src; add an exports map so ESM
  consumers resolve dist/index.js instead of falling back to the .cjs main
- all three: add a prepublishOnly build (+ test/typecheck) guard so a publish
  can never ship a stale or empty dist
- add a tag-triggered publish workflow with npm provenance, pinned by name to
  the three @openmaic packages so the vendored forks (mathml2omml, pptxgenjs)
  are never published

Refs #778, #720 (Phase 1).

* fix(packages): address cross-review on the @openmaic publish prep

Cross-review (Claude /code-review + codex) on this PR surfaced:

- renderer's advertised CJS entry was broken: it keeps @openmaic/dsl external
  and imports a runtime enum from it, but dsl is ESM-only (no `require`
  condition), so `require('@openmaic/renderer')` would throw
  ERR_PACKAGE_PATH_NOT_EXPORTED. Make renderer ESM-only: drop the `.cjs`
  rollup output, `main` now points at the ESM build, and the `require`
  conditions are removed from `exports`. (importer is unaffected — it bundles
  dsl, so its CJS build still works.)
- prepublishOnly re-ran the test suite during `pnpm -r publish`, so a flaky
  test after dsl had already published gave a non-atomic partial release.
  Reduce prepublishOnly to a build-only guard (never ship stale/empty dist)
  and move the real test/typecheck gate into the workflow, before any publish.
- document that an @openmaic/* tag publishes the whole family via `pnpm -r`
  (pnpm skips already-published versions); the tag is a release marker, not a
  per-package gate.

Verified: dsl + renderer + importer build; renderer emits ESM only (0 .cjs),
all exports entries resolve; `npm pack` ships dist + README + LICENSE with no
src leak; frozen-lockfile passes.

Refs #778.

* style: reflow @openmaic/dsl type imports past print-width after rename

The @maic -> @openmaic rename lengthened two single-line type imports past
prettier's 100-col width; prettier --check flagged them. Pure formatting.

Refs #778.

* docs(importer): mark @openmaic/importer browser-only (cr-loop accepted limitation)

codex cross-review flagged that the published @openmaic/importer throws
`XMLHttpRequest is not a constructor` when loaded in a pure Node process —
its rollup build is browser-targeted (`nodeResolve({browser:true})` + a
browser pdf.js build). The app only consumes it client-side ('use client'),
so this is by design. Document it as an accepted limitation: prominent
browser-only note in the README and a `browser` field in the manifest.

Refs #778.
2026-06-24 15:12:23 +08:00
wyuc fb4ce5341c fix(619): keep-alive e2e aligns with #777 edit-mode visibility (+ pi-ai server-external) (#781)
* fix(agent): mark pi-ai/pi-agent-core server-external to fix #619 e2e

The editor-agent packages `@earendil-works/pi-ai` and `pi-agent-core` lazily
load node builtins via a computed `import(specifier)` (deliberately, to avoid
breaking browser/Vite builds). webpack cannot statically analyze that, so once
these run on the server (the Pro-mode "Edit with AI" path) the bundled form
throws `Cannot find module as expression is too dynamic` as an unhandled
rejection. That broke the #619 interactive-iframe keep-alive e2e: entering Pro
mode no longer settled, so the keep-alive iframe stayed visible
(`interactive-iframe-keepalive-619.spec.ts:189` expected hidden).

Add both packages to `serverExternalPackages` so Next loads them natively and
their dynamic import resolves as a real Node call.

Refs #619, #777.

* test(619): interactive iframe stays visible in edit mode since #777

#777 intentionally dropped the `mode !== 'edit'` guard in InteractiveIframeHost
so the interactive iframe stays visible during Pro-mode editing — the editor
agent ("Edit with AI") fixes interactive HTML, so the teacher must see the live
page while editing. The keep-alive e2e was still asserting the old "hidden in
edit mode" behavior (toBeHidden at line 189) and so failed on every run since
#777 landed.

Update Trigger A to the new contract: after the Pro-mode toggle the iframe is
visible and its in-iframe counter state is preserved (the real keep-alive
proof — neither unmounted nor reloaded). Trigger B (scene switch to a slide)
still hides it via ownership release, unchanged.

Refs #619, #777.
2026-06-24 14:39:21 +08:00
wyuc 1d1ce80e04 feat(maic-agent): editor-agent line (v0) — Pro-mode "Edit with AI" (#777)
Promote the editor-agent line to main: read-then-act editor agent (read_scene_content, regenerate_scene, regenerate_scene_actions, edit_interactive_html), a routable maic-agent model stage, the agent sidebar UI, interactive-scene runtime-error capture, and the timeline/script editor. Cross-reviewed and smoke-verified; see #777.
2026-06-23 16:56:37 +08:00
wyucandwyuc 267965d6ed feat(generation): infer concise courseTitle from outlines for readable course names (#756)
* feat(generation): infer concise courseTitle from outlines for readable course names

Generated courses were named after the raw user prompt (truncated to 500 chars
client-side, or 50 chars / first outline title server-side), which is long and
unreadable. The outline-generation step already understands the full course
semantics, so have it emit a concise `courseTitle` alongside `languageDirective`
and `outlines`, and use it as the stage name.

- Prompts (requirements-to-outlines, interactive-outlines): top-level JSON gains
  a required `courseTitle` (≤30 chars, in the teaching language, noun phrase).
- Streaming route: extract `courseTitle` head-bound like `languageDirective`,
  emit a `courseTitle` SSE event, and include it in the `done` event.
- Non-streaming outline-generator: parse and return optional `courseTitle`
  (defensive trim + 120-char cap).
- Naming: stage.name = courseTitle || outlines[0]?.title || requirement fallback
  (client preview path backfills stage.name after outlines resolve; server
  classroom-generation uses it directly).
- Session: persist `courseTitle` on GenerationSessionState for reload safety.
- Tests: add courseTitle parsing coverage; e2e mock done event carries it.

Fully optional in the pipeline — every consumer falls back to the previous
behavior when the field is absent, so legacy/LLM-skipped cases are unaffected.

* fix(generation): make courseTitle propagation robust across all outline paths

Address review feedback on the courseTitle threading.

Prompts — align every outline-prompt schema statement to the 3-key shape.
The user-prompt "final reminder" / top-level shape blocks for
requirements-to-outlines, interactive-outlines, and task-engine-outlines still
demanded the old two-key {languageDirective, outlines} object; as the last
instruction the model reads, that caused it to omit courseTitle and the stage
name to fall back to the raw requirement. Task Engine prompts now emit
courseTitle as well.

Streaming route — normalize the streamed courseTitle (trim, ignore
whitespace-only, cap length) to match the non-streaming parser, and add a
full-buffer fallback so a title emitted after the outlines array or beyond the
head-scan window is still recovered before the done event.

Client — reset latched languageDirective/title on outline retry so a
succeeding attempt that omits them falls back instead of inheriting a failed
attempt's stale value; also carry courseTitle in the stream-end resolve path
that fires when the stream closes without an explicit done event.

courseTitle remains optional on every consumer path.

---------

Co-authored-by: wyuc <zdq1204@gmail.com>
2026-06-18 18:31:38 +08:00
wyucandClaude Opus 4.8 4dce1f7414 refactor(types): import the slide DSL directly from @maic/dsl; drop the shim (#738)
#707 left lib/types/slides.ts as a thin `export * from '@maic/dsl'` shim so the
~100 existing `@/lib/types/slides` import sites kept working unchanged. Point
them at `@maic/dsl` directly and delete the shim, so the app consumes the
package contract with no indirection and the legacy module path is gone.

Pure module-specifier migration — every symbol imported from
`@/lib/types/slides` was already a re-export of the same `@maic/dsl` symbol, so
behavior is identical. Also redirects the two `lib/types` relative importers
(`./slides`), the e2e fixture's relative import, and the dynamic
`import('../types/slides').Slide` type alias in stage-storage; merges the now
same-module import pair in slide-edit-elements.

Verified: tsc --noEmit clean, eslint clean, vitest 804/804, next build OK,
e2e (Playwright) 19/19.

Part of #720 (Phase 1).

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-15 15:04:06 +08:00
杨慎 cde53843eb Fix overlay layout shift in home and classroom (#690)
* Fix classroom overlay layout shift

* Fix homepage settings layout shift
2026-06-08 07:44:26 -04:00
cdc04b7670 fix(interactive): keep-alive iframe pool — interactive scenes no longer reload on remount (#619) (#629)
* fix(interactive): keep-alive iframe pool so interactive scenes don't reload on remount (#619)

Interactive scene iframes reloaded on every remount — Pro mode toggle,
scene switch and back, any PlaybackChromeRoot remount — because the
<iframe srcDoc> was rendered inline in the scene subtree and React's
unmount (or a DOM re-parent) makes the browser drop and re-run the doc.

Persist the iframes in a stable host at the Stage root, outside the
mode-swap/scene subtree, keyed by sceneId:

- lib/store/interactive-iframe-pool: per-scene entries (srcDoc/src, content
  hash, tracked rect, visibility), LRU-bounded (CAP=3). Re-mounting with an
  unchanged hash keeps the existing content reference, so the iframe is
  never re-set; only a content-hash change rebuilds it.
- InteractiveIframeHost: mounted once in Stage, portals one persisted
  <iframe> per entry to document.body, positioned over each scene's rect.
  Hidden (visibility, never display:none) in edit mode and whenever the
  placeholder is gone. Owns the widget-iframe postMessage registration.
- InteractiveRenderer: now a placeholder that registers content, marks the
  scene active/visible, reports its rect via a rAF loop, and hides (not
  evicts) on unmount.

Mode toggle, back-and-forth scene switching, and re-renders now hit the
cache with zero reload and zero flash. widget-iframe messaging API is
unchanged; no change to the playback engine / SSE / edit-lock.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* test(e2e): interactive iframe keep-alive across Pro toggle + scene switch (#619)

Seeds an interactive scene whose widget holds click-counter state, then drives
the two remount triggers (Pro mode toggle, scene switch and back). A
MutationObserver scoped to the keep-alive iframe's title asserts the element is
never removed or recreated across either trigger, and the in-iframe counter
state is preserved — i.e. zero reload.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(interactive): address review — widget callback timing, fullscreen, content compare, rect gate (#619)

Code-review round-1 fixes for the keep-alive iframe pool:

- PlaybackChromeRoot: resolve the widget postMessage callback lazily at send
  time instead of capturing it once at engine construction. The iframe (and its
  registration) now lives in the keep-alive host, which registers a commit after
  the engine is built — so eager capture got null on a scene's first visit and
  silently dropped every widget action.
- InteractiveIframeHost: portal target follows document.fullscreenElement so the
  iframe stays inside the presentation-fullscreen subtree (requestFullscreen runs
  on the stage, not body) instead of vanishing. Known tradeoff: entering/exiting
  fullscreen re-parents the iframe and reloads it once — accepted over an
  invisible widget during presentation.
- InteractiveIframeHost: reset the pool when the host unmounts (classroom switch)
  so a new classroom doesn't retain the previous one's resident iframes.
- InteractiveIframeHost: only show the iframe once its rect has a real measured
  size (width>0 && height>0), avoiding a 0x0 flash at the viewport origin before
  first layout.
- pool: drop the djb2 hash; compare srcDoc/src by value (string === is value
  equality, so an equal-but-new remount string still hits the keep-alive path).
  Removes the hash-collision-skips-rebuild hole and simplifies the store.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(interactive): owner-token visibility so stale cross-fade cleanup can't blank the iframe (#619)

cosarah reproduced: after toggling Edit mode on an interactive scene and
returning to playback, the scene flashed its preserved state then went
permanently blank. Root cause is a visibility race, not a reload — the document
stayed alive. Visibility was keyed only by sceneId, so during Stage's
AnimatePresence mode cross-fade the outgoing PlaybackChromeRoot's placeholder
cleanup (hide) ran after the incoming placeholder had already shown the same
scene, hiding the live iframe.

Give each placeholder mount a visibility-ownership token (useId). The pool
records the owner on claim(); release() only clears visibility when the caller
still owns it, so a stale cleanup no-ops instead of blanking a newer instance.
The host now shows iff entry.owner !== null.

- store: replace visible boolean + show/hide with owner + claim/release.
- interactive-renderer: owner = useId(); claim on mount, release on unmount.
- e2e: after returning from Pro mode, wait out the cross-fade and re-assert the
  iframe stays visible with its state (guards the blank-on-return regression).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-06-01 23:42:24 +08:00
wyucandClaude Opus 4.8 47d28145b4 feat(maic-editor): slide surface — MAIC Editor v0 (epic #562) (#615)
* feat(maic-editor): framework primitives + edit StageMode (#564)

* feat(maic-editor): framework primitives + edit StageMode

Phase 1 framework foundation for the MAIC Editor (RFC #547,
tracking #560). Plumbing only — no UI consumers ship in this
sub-PR; the EditShell chrome and slide surface registration
land in follow-ups.

- StageMode gains 'edit' alongside 'autonomous' | 'playback';
  setMode resets canvas selection when leaving 'edit'.
- <Stage> auto-exits 'edit' whenever the current scene becomes
  uneditable (no scenes / pending generation / no current
  scene) so a follow-up Pro toggle can never strand the user
  in an empty edit shell.
- SceneEditorSurface contract + tiny registry under lib/edit/
  so each SceneType plugs in a surface without the shell
  importing surfaces directly. Surfaces declare CanvasComponent,
  useSurfaceState(), insert palette items, floating actions,
  commands, and (reserved for AI) inline coach hints.
- Slide kernel (lib/edit/slide-ops.ts): immutable, history-aware
  operations covering slide-update, element add / update /
  updateMany / delete / deleteMany / reorder / duplicate / align /
  removeProps, and text content edit.
- Slide element factories (lib/edit/slide-edit-elements.ts) for
  default text / shape / image elements + HTML <-> plain-text
  helpers.
- i18n: stage.editCourse + stage.doneEditing across all 6
  locales, consumed by the header toggle in the next sub-PR.
- Vitest coverage for the slide kernel (operations + history)
  and the edit-mode store transition (entry + canvas reset on
  exit).

PBLRenderer's mode prop is widened from the literal pair to
StageMode so <SceneRenderer> (which already passes StageMode)
type-checks. The prop is unused inside the renderer.

* style(maic-editor): apply prettier to lib/edit + tests/edit

CI runs on PRs to main only, so the prettier check did not fire
for this PR's target branch — applying formatting locally before
the merge train reaches main avoids a follow-up style commit.

* ci: also run on PRs targeting feat/maic-editor-v0

The MAIC Editor lands as a series of stacked sub-PRs against
the long-lived feat/maic-editor-v0 branch. Without this entry,
none of those sub-PRs get a CI gate — style/lint/type/test
regressions only surface when feat/maic-editor-v0 finally
merges back to main, at which point fixing them is a lot more
disruptive than catching them per sub-PR.

Push trigger is intentionally left main-only: nobody pushes
directly to feat/maic-editor-v0, every change arrives through
a PR that now runs the gate.

* fix(maic-editor): address kernel review on #564

Addresses cosarah's review against #561 scope:

Important:
- element.align now uses the canonical lib/utils/element.ts geometry
  helper instead of a forked copy. The local fork ignored
  PPTLineElement start/end and rotation, so bounds were wrong for
  lines and rotated elements.
- Cap slide-edit history at MAX_HISTORY = 50; drop oldest on overflow.
- Narrow slide.update patch to Partial<Omit<Slide, 'elements' |
  'animations'>> via a new SlideMetaPatch alias, so element /
  animation collections can only be mutated through their dedicated
  ops.
- element.add throws on id collision; element.duplicate throws when
  idMap is missing entries or when new ids would collide with
  existing elements.
- scene-editor-registry dev-warns on overwriting a *different*
  surface for the same SceneType (HMR re-register of the same
  instance stays silent); add unregister() for HMR cleanup and tests.

Minor:
- Unify on structuredClone over JSON.parse(JSON.stringify(...));
  inside immer's produce, un-proxy with current() first.
- Skip history push when produce returns the same content reference
  (true no-op detection). element.delete / deleteMany pre-check
  membership so their unconditional filter assignments don't break
  the ref-equality signal.
- Drop redundant cloneSlideContent calls in undo/redo/push paths;
  immer's structural sharing already guarantees immutability of the
  produced output. createSlideEditHistory keeps its defensive clone
  since the initial value comes from outside immer.

Coverage:
- Extract auto-exit predicate into lib/edit/stage-mode.ts so the
  policy can be unit-tested without rendering <Stage>.
- New tests: every align direction, line / rotated element align,
  no-op paths for update/delete/reorder/removeProps/text/align,
  element.add index clamping + id collision, element.duplicate
  default offset + contract errors, history future cleared after
  branching, history capped, registry register/unregister/HMR-safe
  re-register, and the auto-exit predicate.

371 vitest tests pass (was 335). tsc/lint/prettier/i18n/build all
green locally.

* fix(maic-editor): close kernel escape hatches (subagent CR follow-up)

Two defense-in-depth fixes flagged by independent review after the
prior commit:

- element.duplicate now deep-clones the source via
  structuredClone(current(element)). The previous shallow spread
  shared nested mutable references (start/end tuples, outline,
  points) with the source; immer's COW would have handled most
  mutations but ops that operate on nested arrays in place
  (sort/reverse/splice) would silently leak between source and
  duplicate. The deep clone keeps the kernel's invariants
  independent of how downstream op consumers write their recipes.

- slide.update gains a runtime guard that throws when patch
  contains elements / animations. The type-level SlideMetaPatch
  narrowing already forbids these keys, but the runtime guard
  closes the `as any` escape hatch for callers that might bypass
  the type system.

New tests cover both paths: meta-only slide.update succeeds, an
elements-containing patch throws, and a duplicated line element's
start/end/points tuples are independent from the source.

* feat(maic-editor): EditShell chrome and Pro mode toggle (#565)

* feat(maic-editor): EditShell chrome and Pro mode toggle

Adds the scene-type-agnostic editor chrome (EditShell + CommandBar +
FloatingToolbar + HintRail), an edit-mode sidebar, and the header Pro
toggle that flips into the 'edit' StageMode from #561.

No scene editor surfaces are registered yet — the next sub-PR wires up
the slide surface. In this PR every scene type falls through to the
i18n unsupportedScene placeholder, which is the verifiable visible
behavior.

- canEdit gating reuses the canonical isCurrentSceneEditable predicate
  shipped in #561 so the toggle and the auto-exit effect are in
  lock-step.
- handleToggleEditMode tears down live session / engine / TTS before
  entering edit mode.
- ChatArea slides out in edit mode for a full-width canvas.
- reorderScene extracted from EditModeSidebar with unit tests; the
  positional-order preservation is the part worth a guard test.
- i18n scoped to keys this PR's components actually reference;
  surface-specific keys deferred to the slide-surface PR.

* test(reorder-scenes): single-element + reference-inequality cases; zh-CN newSlide distinct from addSlide

CR follow-ups:
- reorderScene tests now cover a 1-element array (both directions
  return null) and explicitly assert the returned array is a new
  reference, not the input.
- zh-CN edit.sidebar.newSlide was duplicating the addSlide label
  ("新建幻灯片" both); using "未命名幻灯片" for the default new-slide
  title to match the English Add slide / New slide distinction.

* refactor(maic-editor): drop EditModeSidebar; clean Pro mode chrome (#568)

Course-correct on #565. EditModeSidebar was rejected by the design
owner as inappropriate for Pro mode (#560 wording is "minimal top
bar + slide thumbnail rail", not a file-list panel). #565 also left
the playback chrome wrapped around the editor — Header / sidebar /
Roundtable / ChatArea all stayed mounted with only the sidebar
swapped, and EditShell's CommandBar/FloatingToolbar/HintRail were
never visible since no surface registers yet.

Drop EditModeSidebar + reorder-scenes helper + tests + the edit.sidebar
i18n block (8 keys x 6 locales) + the CommandBar sidebar-toggle.

Stage keeps Header mounted in both modes — it owns the global Pro
toggle Switch, which is the entry AND exit affordance (closing the
Switch exits; no separate Done-editing button). In edit mode:
SceneSidebar / Roundtable / ChatArea are not mounted, and the canvas
slot renders <EditShell scene> instead of <CanvasArea>. EditShell
internally resolves the surface via sceneEditorRegistry; when none
is registered it falls through to edit.unsupportedScene. With no
surfaces registered, every scene type lands on that placeholder —
the visible v0 behavior.

New optional EditShell.leftRail slot reserves the spot for a
redesigned slide-navigation surface; v0 ships with the slot empty.

SceneRenderer is now playback-only — the mode === 'edit' branch and
its sidebarCollapsed / onToggleSidebar props moved up to EditShell /
Stage.

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): enablement infrastructure (pre-slide-surface) (#571)

* feat(maic-editor): enablement infrastructure (pre-slide-surface)

Pre-requisite for the slide surface (#562). Ships the safety
infrastructure so each subsequent surface PR is small and
recoverable:

1. Feature flag NEXT_PUBLIC_MAIC_EDITOR_ENABLED, default OFF —
   gates the Pro toggle in Header. StageMode unchanged.

2. SlideContent.schemaVersion + pure idempotent migrateSlideContent
   / migrateScene; setScenes / addScene funnel legacy data through
   the migrate at the store boundary.

3. tests/edit/round-trip/ harness: apply ops -> buildPptxBlob ->
   JSZip parse -> assert content survived. No PPTX -> Slide reimport
   exists in the codebase, so the full reimport-diff shape isn't
   doable; per-op assertions extend the harness in #562.
   buildPptxBlob is now exported (hook is still the only runtime
   caller).

4. Per-scene slide-history persistence helpers (persist / load /
   has / clear, keyed maic-editor:slide-history:${sceneId}, swallow
   storage failures) + standalone SlideHistoryRestorePrompt dialog
   + 4 new i18n strings x 6 locales. Stage wiring deferred to #562.

5. Concurrency guards: isSceneEditLocked predicate (defensive; no
   current call path structurally hits it); localStorage-backed
   multi-tab edit lock with tryAcquire / refresh / release / heldByOther,
   stale-lock takeover after 3x heartbeat; standalone
   MultiTabEditConflictPrompt + 3 new i18n strings x 6 locales.
   Stage wiring deferred to #562.

The slide-surface PR owns the edit-entry effect machinery (where
the history-state lifecycle and per-tab tabId ref naturally live),
so shipping half-wired dialogs here would speculatively build Stage
state we know we'll restructure on contact with the surface.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): migrateSlideContent forward-compat — no silent downgrade

CR follow-up: previously, content with schemaVersion newer than
CURRENT (e.g. v2 written by a future client) was silently truncated
back to the current version. Now: if schemaVersion >= CURRENT, return
the content untouched. The slide may not render correctly on an older
client, but its on-disk shape stays intact for the next compatible
client to read.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): slide surface skeleton + #571 wiring + geometry (#562) (#579)

PR1 of the slide-surface work (infra-first slice). Registers the slide
SceneEditorSurface so EditShell lights up Pro mode for slide scenes.

- SceneEditorSurface impl + sceneEditorRegistry registration; the surface
  owns a SlideEditHistory via the #564 kernel.
- Reuse the unmodified slide renderer Canvas through a surface-owned
  scene context; geometry drag/resize/rotate commits funnel into
  element.update ops (scene-edit bridge), one gesture = one undo step.
- Geometry numeric x/y/w/h/rotate popover as the precise fallback; gated
  off for line elements (PPTLineElement omits height/rotate).
- Wire #571 infra: cross-tab edit lock + conflict prompt, slide-history
  persistence + restore prompt, regen-lock guard.
- Renderer-commit classification: a real geometry gesture commits
  synchronously inside a pointer interaction; the renderer's
  ResizeObserver text-normalization commits with none, so it is folded
  into the baseline (no undo step / no persist / no spurious restore
  prompt on entry) instead of being staged as a user edit.
- Per-op round-trip test for element.update geometry; bridge + session
  unit tests; edit.geometry i18n across all 6 locales.

Upstream-shared changes are kept minimal and additive: an optional
`controller` prop on SceneProvider (uncontrolled/playback path
unchanged) so staged edits don't write through to the live stage store,
and a FloatingToolbar trigger-nesting fix (it wrapped PopoverTrigger
around <Tooltip>, a provider, so no popoverContent action could open).

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): lock data-URL image PPTX round-trip (PR2 R1 gate)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): insert palette — text box + image (data-URL/URL)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): address Task 1 review — spy cleanup, popover-only comment, ImagePicker error log

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): drop PR1 debug geometry toolbar; element-aware floating bar

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): drop redundant PPTTextElement cast (Task 2 review)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): additive ProseMirror command bridge for the property bar (C1)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): exhaustiveness guard + tidy C1 adapter (Task 3 review)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): refresh property-bar attrs on caret/keyboard selection (C2)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): satisfy no-explicit-any in PR2 test stubs (Task 1+4 review)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): compact text property bar in the reused floating slot

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): Task 5 review — uniform selection-guard, Lucide icons, JSX, memo

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* i18n(maic-editor): edit.text.* + edit.insert.* across 6 locales

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): round-trip gate for formatted text + inserts

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* docs(maic-editor): clarify remote-URL image round-trip scope (Task 7 review)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): drop stale scaffolding comment + orphaned geometry i18n keys

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* style(maic-editor): prettier --write PR2 files (pre-push check)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): make no-explicit-any suppression prettier-robust

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): CommandBar insert popover never opened (PopoverTrigger wrapped a Tooltip provider)

Insert→Image was unreachable: InsertButton wrapped <PopoverTrigger asChild>
around <Tooltip> (a context provider, no DOM node), so Radix's Slot bound
no element. Chain both triggers onto the real <button>, exactly mirroring
the PR1 fix already in FloatingToolbar's ActionButton. PR2's insert-image
is the first popoverContent InsertButton consumer to exercise this path.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): text property bar no longer clips/overflows in the floating popover

The ~450px single-row bar was jammed into FloatingToolbar's fixed w-72
(288px) PopoverContent and clipped. Let the popover size to content
(w-auto, max-w-[92vw], Radix handles edge collision) and harden the bar
row (w-max + no child shrink, fixed-width font select) so it renders as
one clean line. Chrome/surface layout only — no renderer change.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): property bar stays open across consecutive formatting steps

execCommand refocuses the editor after every command; the uncontrolled
Radix popover treated that focus-shift as focus-outside and dismissed,
forcing a re-open of the Text bar for each format action. Prevent
onOpenAutoFocus (don't steal the canvas selection on open) and
onFocusOutside (editor refocus must not dismiss); Escape and pointer-down
truly outside still close it. Chrome-only, no renderer change.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): editor canvas now resolves gen_img_* media placeholders

The editor's interactive ImageElement rendered elementInfo.src raw,
so entering Pro mode on any slide whose image was a generation
placeholder showed a broken-image icon (while playback's read-only
BaseImageElement correctly resolved the placeholder to the generated
objectUrl). Extract the resolution into a shared useResolvedImageSrc
hook so both variants stay aligned. Strictly additive: for any
non-placeholder src (legacy / direct URL / data URL) resolvedSrc ===
elementInfo.src and the media store is not subscribed to. Pre-existing
upstream gap surfaced by PR2 as the first real-user editor consumer —
same shape as the CommandBar popover-trigger fix.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): unit-test gen_img placeholder resolution (9 cases)

Splits useResolvedImageSrc into a pure resolveImageSrc function (no
hooks) wrapped by the hook, so the resolution logic can be unit-tested
in vitest's plain node environment (no jsdom/RTL needed in this repo).
Covers: done→objectUrl; no task→raw; pending/generating/failed→raw;
done with no objectUrl→raw; cross-stage isolation; no-stageId path;
non-placeholder src passes through (the additive contract).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): auto-save edits to stage store, drop staging UX

Reverses PR1's "staged edits don't write through to the live lesson"
design. The slide-edit-session now writes through every history move
(applyOp / user commit / ResizeObserver normalization / undo / redo)
to useStageStore.updateScene as the canonical source of truth, which
Dexie already auto-persists. The renderer reads from the stage store
via the controller's getSnapshot.

Removes the entire staging surface that has no place in a modern
editor (Figma/Notion/Google Docs have no "unsaved changes" concept):

- DEL  lib/edit/slide-history-persistence.ts  (localStorage layer)
- DEL  tests/edit/slide-history-persistence.test.ts
- DEL  components/edit/SlideHistoryRestorePrompt.tsx  (restore dialog)
- DROP pendingRestore field + restore() action from slide-edit-session
- DROP restorePrompt branch + handlers from useSlideCanvasController
- DROP edit.history.restore.* keys across all 6 locales

Edits now flow: user input → renderer onUpdate → controller.updateSceneData
→ slide-edit-session.commitContent → writeThrough(useStageStore.updateScene)
→ Dexie. There is nothing "unsaved" to restore, by design.

The session retains its in-memory undo/redo history (per Pro session)
and the user-vs-ResizeObserver gesture classification (so reflow
doesn't push undo steps).

Test suite rewritten to assert write-through on every history move and
no write-through on seed (the stage already has that content).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): address PR review — element delete affordance + cross-platform fonts

Two issues from review on #586:

1. A selected image/text element couldn't be deleted — the renderer's
   delete lives only in a right-click menu, undiscoverable in Pro mode.
   Add a Delete button to the FloatingToolbar for any single selected
   element (text or image), dispatching the existing element.delete op.
   Button-only, consistent with #560's keyboard-shortcuts deferral.

2. Switching fonts had no effect on macOS Chrome — the property bar's
   font list was a hardcoded SimSun/SimHei set (Windows-only system
   fonts the renderer never loads). Use OpenMAIC's canonical FONTS
   registry (configs/font.ts) — the web fonts the renderer actually
   loads, so a pick renders identically on every platform.

Adds edit.delete × 6 locales + the parity-test key; floating-actions
unit tests for the delete action.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): selection-anchored text editing for the slide surface (#590)

* feat(maic-editor): add resolveEditingElementId text-editing policy

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): drop text-format floating action (moves to anchored bar)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): surface hooks to derive and sync editingElementId

Add useResolvedSlideContent / useEditingTextElementId / useSyncEditingElementId.
Realign the PR2 buildFloatingActions tests with the new behavior (text
formatting moved off the FloatingToolbar) and co-locate the editing-state test.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(ui): export PopoverAnchor from the popover wrapper

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): add useTrackedRect for element screen-rect tracking

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): add AnchoredTextBar selection-anchored format bar

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): wire anchored text bar + editing flag into SlideCanvas

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): draw a clean solid frame for the text element being edited

Gated on the canvas store's editingElementId (default ""), so the dashed
select frame is unchanged for multi-select and for any consumer that never
sets the flag. Editor-path only; playback never renders Operate.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): drop the editor focus ring so text editing shows one frame

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* style(maic-editor): prettier-format the editing-state test import

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): anchor the bar to the text element node, not the wrapper

Code review caught that #editable-element-{id} is a zero-size absolute
wrapper — measuring it would pin the bar to the canvas origin. Measure the
.editable-element-text child, which carries the real geometry. Also correct
the dismiss-behavior comment: the bar is purely selection-driven.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): modernize the text format bar UI

Replace the native <select> font picker with the design-system Select,
rebuild the size control as one cohesive stepper pill, swap the color "A"
for a swatch chip, and unify every control to a single height and hover/
active language (violet accent, matching the editor's Pro-mode accent).
Behavior and the text commands are unchanged.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): curate the font picker to fonts the app actually loads

configs/font.ts listed 29 fonts but the app only ever loads Inter (via
next/font); the other 28 had no @font-face or bundled file, so picking them
silently fell back with no visible effect — and nothing but the format bar
even imports the registry. Trim it to what genuinely renders; the file's
comment records how to restore the rest (wire up font loading first).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): load the picker fonts via @fontsource

The font registry listed 29 fonts the app never loaded. Wire up a curated
set that genuinely renders — 思源黑/宋, 霞鹜文楷, 站酷快乐体, and 9 Latin
families — via @fontsource packages (npm-managed, no font binaries in the
repo; CJK faces are unicode-range-subsetted so they download lazily per
glyph range). app/editor-fonts.ts registers the @font-face CSS from the
root layout; configs/font.ts is now the real, honest 14-entry list.

The ~14 commercial decorative Chinese fonts are intentionally left out —
they need self-hosting + subsetting + a licensing review, separate work.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): quote font-family names so spaced/numeric ones work

Picking a font whose family name has spaces or a trailing digit (e.g.
"Source Sans 3") threw `Failed to execute 'check' on 'FontFaceSet'` —
`document.fonts.check(\`16px ${name}\`)` needs the family quoted — and the
fontname mark's toDOM emitted an invalid unquoted `font-family`, so the
font silently never applied. Quote the family in both spots; the mark's
parseDOM already strips quotes, so the attr still round-trips clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): make the editing frame pointer-events-none

The clean editing frame is a purely visual full-size overlay, but it was
pointer-events: auto — so it masked the text element's own move cursor,
text cursor, click-to-place-caret and drag-to-move; only a thin uncovered
sliver at the edges still triggered them. The dashed BorderLines it
replaced are thin edge lines, so they never had this problem. Mark the
frame pointer-events-none; the resize/rotate handles are separate and
keep their own pointer events.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): drop the "font is loading" toast

With @fontsource fonts and font-display: swap, a picked font swaps in
smoothly on its own — the "Font is loading, please wait..." toast was
noise (and fired on most CJK picks while a unicode-range chunk loaded).
Remove it along with the now-unused document.fonts.check and toast import.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): move the delete action onto the anchored text bar

A text element's contextual actions now sit together on the anchored bar —
format controls + delete, hugging the element — instead of delete sitting
alone in the top-center FloatingToolbar. buildFloatingActions returns
nothing for text (its FloatingToolbar then renders null); non-text
elements still get their delete there. Delete logic is shared via a new
deleteSlideElement helper.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): anchor the delete action for image elements

A selected image element now gets a selection-anchored bar hugging it —
just a delete button (image replace/crop/flip stay in a later sub-PR) —
the same way text elements do. The anchoring shell is extracted out of
AnchoredTextBar into a reusable AnchoredBar, and the delete button into a
shared DeleteButton; AnchoredTextBar and the new AnchoredImageBar are thin
wrappers. useTrackedRect now measures .editable-element-text or
.editable-element-image. buildFloatingActions returns nothing for image
elements too (other element types still get their delete there).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* style(maic-editor): tighten the anchored bar padding (p-2 → p-1)

p-2 left a chunky white margin around the content — most visible on the
image bar, a lone delete button in an oversized box. p-1 (4px, the value
the FloatingToolbar used) makes both bars sit snug to their controls.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): anchor the delete bar for every element type

The selection-anchored delete bar now covers all non-text element types
(shape, line, table, chart, …), not just image — so every element's
editing chrome is anchored uniformly. AnchoredImageBar becomes the
type-agnostic AnchoredDeleteBar; useTrackedRect matches any
.editable-element-{type} content root; buildFloatingActions is dropped —
the surface no longer contributes top-center FloatingToolbar actions,
everything is on an anchored bar.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): show legacy font names in the picker trigger

When a text element's `fontname` was a value not in the curated FONTS
registry (e.g. `Microsoft YaHei`, `PingFang SC`, theme defaults), the
Select couldn't match it and `<SelectValue/>` rendered a blank trigger —
both reviewers (cosarah Important, xuyuanwei678 #1) caught this. Add a
placeholder fallback so the raw family name surfaces in the trigger.

Also clean up the dead `'默认字体'` label that `text-format-bar.tsx`
overrode unconditionally: introduce an optional `labelKey` field on
`FontEntry`, use it for the default entry, and let the picker prefer
the i18n key when present — no more by-value special case.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): address cr minors

- `marks.ts` fontname `toDOM` rejects `"` or `\` instead of interpolating
  them: a hand-crafted mark with `fontname: 'X"; background:url(...);'`
  could otherwise close the quoted string and inject arbitrary CSS.
- `AnchoredBar` gains `onOpenChange` (clears the canvas selection on
  Radix-initiated dismiss): silences the controlled-without-handler dev
  warning, and brings back Esc / SR dismissal that our focus-outside
  hardening had cut off.
- `useSyncEditingElementId` folds two `useLayoutEffect`s into one with
  a cleanup; the previous unmount-only effect was structural noise.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix: pin body padding-right so popovers don't reflow the page

Radix Select / Popover wrap with `react-remove-scroll`, which adds a
compensation `padding-right` to <body> when they open. Our <html>
already reserves the scrollbar gutter (`scrollbar-gutter: stable` +
`overflow-y: scroll`), so the compensation added a visible ~15px shift
on every dropdown open. Pin body's padding-right with `!important` so
the page stays still. (xuyuanwei678 review #2.)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): surface legacy font names via SelectValue children

The earlier placeholder approach didn't work — Radix's `placeholder` only
fires for an empty `value`, not for an unmatched non-empty one. So an
element with a legacy fontname (e.g. `Microsoft YaHei`, `PingFang SC`,
theme defaults) outside the curated FONTS registry still rendered a blank
trigger. Render the trigger text via `SelectValue` children instead — the
new `currentFontLabel` helper covers all three cases: matched → entry's
i18n / fallback label, unmatched non-empty → the raw family name, empty
→ the default-font label. Unit tests cover each case.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): preventDefault on pointer-down-outside so drag/resize work

The onOpenChange handler added to silence the Radix dev warning + restore
Esc dismissal also fired on pointer-down-outside — i.e. on every mousedown
on the selected element to drag it or grab a resize handle. That cleared
the selection before the drag could start, so nothing on the canvas could
be moved or resized. preventDefault on `onPointerDownOutside` (matching
the existing `onFocusOutside` hardening) keeps the bar selection-driven
while leaving Esc as the legitimate onOpenChange path.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): arm-and-place insertion for text boxes

Replaces the "auto-insert at a hidden default position" UX. Click
`Text box` → arms text-insertion: the button takes the violet active
style, and the renderer's existing ElementCreateSelection overlay turns
the canvas cursor into a crosshair. On the canvas:

  - click  → 300×60 box at the click point
  - drag   → a box at the dragged rect

Either way the new box is auto-selected (addElement defaults that on),
and the surface's existing useEditingTextElementId picks it up so the
AnchoredTextBar opens on it. Esc disarms; clicking the armed button
again disarms (toggle).

Completes the text branch in the renderer's `useInsertFromCreateSelection`
(pptist scaffolding left it TODO) and bypasses the 200² square fallback
in `ElementCreateSelection` for the text type (a square wouldn't suit a
text box). `InsertPaletteItem` gains an `active?` field so `CommandBar`
can render the armed style.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): render list bullets in slide text

Tailwind's preflight resets `list-style` to none, so the format bar's
`bulletList` toggle wrapped selected text in `<ul><li>` but no marker
ever appeared — the button looked inert. Scope a list-style restoration
to `.editable-element-text ul/ol/li` so bullets / numbers render in the
slide text without leaking into the rest of the app.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): editable font-size input in the text format bar

The size was a read-only `<span>` between the −/+ steppers. Replace with
an `<input type=text>` that mirrors `attrs.fontsize` locally, commits on
Enter / blur (clamped to [8, 96]; non-numeric reverts), and reverts on
Escape. Adds the `edit.text.fontSize` aria-label key in all 6 locales.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): force list markers visible (defeat preflight specificity)

The earlier list CSS didn't survive Tailwind's preflight (which also
resets `padding: 0` on `<ul>`/`<ol>`, so with `list-style-position: outside`
the markers had no room to render). Add `!important` on `list-style` and
`padding-inline-start`, and broaden to also match `.prosemirror-editor ul`/
`ol`/`li` in case the markup ever nests differently than expected.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): reset richTextAttrs when the editing element changes

`richTextAttrs` is a single shared store updated by whichever ProseMirror
was last focused. Switching from one text element to another visibly
carried the previous element's toggle states (bold / italic / alignment /
list) on the format bar for a moment — until the new element's
ProseMirror took focus and repopulated the attrs. `useSyncEditingElementId`
now resets the attrs to defaults whenever the editing id changes, so the
bar shows a neutral state during the transition instead of stale.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): replace OS color dialog with a curated palette popover

Clicking the text-color swatch opened the browser's native `<input type=color>`
dialog — off-brand and inconsistent across platforms. Swap it for a
`ColorPicker` popover: a 12-swatch grid covering the common slide-text needs
(4 neutrals + warm + cool) plus a hex input for anything else. Closes on
pick. Selected swatch gets the violet outline; hex input commits on Enter /
blur (reverts if invalid).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): replace flat swatch popover with a real color picker

The previous popover was a chunky 12-swatch grid plus a hex input nobody
types into. Rebuild on `react-colorful` (3KB, well-tested):

- SV pad + hue slider for free-form picking, with scoped CSS overrides to
  keep the picker tight (128px pad height) and rounded — not stock.
- OS eyedropper via the EyeDropper API, feature-detected (Chrome / Edge;
  hidden on Safari / Firefox).
- Row of 10 small (18px) common colors at the foot for one-click reach.
- Current-color preview + read-only hex display.
- Hex input dropped entirely — picking is meant to be tactile.

Live preview while dragging; the popover closes on a swatch / eyedropper
commit (not on drag).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): keep the color popover open while dragging the picker

Each SV-pad / hue-slider drag tick fires onChange → dispatches the color
command → `editorView.focus()` pulls focus out of the popover into
ProseMirror. Radix's default onFocusOutside path was treating that as a
dismiss, so the popover closed the instant a drag started — clicking
anywhere on the picker shut it. preventDefault on `onFocusOutside`
(mirrors the AnchoredBar hardening) keeps it open; the popover still
closes on swatch / eyedropper commits and on outside-click / Esc.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): scope body padding override + gate ColorPicker mid-drag sync

Two follow-ups from a self-CR on the branch:

- `body { padding-right: 0 !important }` was global, overriding Radix's
  `react-remove-scroll` compensation for every Dialog / Sheet / Select /
  Popover across the app. Scope it to a `body[data-maic-editor='true']`
  selector; `SlideCanvas` sets the attribute while mounted. Non-editor
  pages get Radix's default behavior back.
- `ColorPicker`'s `useEffect(() => setColor(value), [value])` mirror
  could race a stale `value` against the user's current pointer position
  mid-drag — a single late round-trip would snap the picker back. Gate
  the re-sync on `isDragging.current` (cleared on `pointerup`); external
  commits (swatch / eyedropper) still sync immediately because they fire
  while no drag is in flight.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): polish from self-CR

- Gate the `richTextAttrs` reset in `useSyncEditingElementId` to only
  fire on element-to-element transitions (track previous editing id via
  a ref). The unconditional reset on the first selection briefly flashed
  neutral defaults (color #000, fontsize 16px) before the focusing
  ProseMirror repopulated the real values.
- Doc-comment the text-insertion add-element asymmetry: text uses the
  renderer's `addElement` (because the rect math lives there and we get
  auto-select for free), image uses surface-side `applyOp` (its source
  is the ImagePicker, not a canvas gesture). Both commit through the
  same store, but the text lane doesn't show as a typed `element.add`
  op in the session history — acceptable, now explicit.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): listen to every gesture-end channel in ColorPicker

CR round-2 residual nit: the single `pointerup` listener that clears the
drag-gate would silently keep the gate stuck on any browser / emulator
that only emits the older mouse/touch families. Listen on all four
(`mouseup`, `touchend`, `pointerup`, `pointercancel`) — belt-and-suspenders,
no behavior change on the common path.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): preserve image aspect ratio on insert

`createDefaultImageElement` hardcoded the new image's box to 360×220, so
anything not ~1.6:1 (which is almost everything users upload — photos,
screenshots, logos) ended up squashed or stretched the moment it landed
on the slide. Wrap the factory in `insertImageElement` that measures the
source via `new Image()`, then dispatches `element.add` with dimensions
scaled to fit MAX 600×400 while preserving the natural ratio. Load
failure falls back to the factory default so insertion always succeeds.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): drop the now-dead addElement helper

`addElement` was only ever used by the inline image-insert which became
`insertImageElement`; text uses `armText` (toggle). PPTElement-typed
parameter was already unused after the text refactor — removing the dead
helper resolves the lint warning.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): drop now-unused PPTElement import in use-slide-surface

After `addElement` was dropped (55a9a71), the `PPTElement` type import has
no remaining consumers in this file.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): nav rail, scene management, Pro mode chrome rework (#601)

* feat(maic-editor): slide nav rail + scene management (3/3)

PR3a Phase 1 ships the Pro mode left rail + slide-level management, the
last user-visible block of #562. Closes the gap where Pro mode locked
the user on the current scene with no way to navigate or manage the
deck.

SlideNavRail (Studio Editor aesthetic, mirrors playback `SceneSidebar`
visually — index badge + title above an aspect-video thumbnail card —
so the two sidebars read as the same component family across mode
toggle):

- Vertical thumbnail strip via `motion.dev` `Reorder.Group` with
  drag-to-reorder. `Reorder.Item layout="position"` keeps the layout
  animation on y-axis only; width changes from rail resize don't fight.
- Drag-to-resize handle on the right edge writes `style.width`
  directly on the DOM during the gesture and commits to settings store
  only on mouse-up; matches playback drag feel exactly and skips the
  per-frame `persist` serialization that would otherwise burn the
  frame budget at 60 Hz.
- Collapsed and expanded modes; width and collapsed flag persist in
  `useSettingsStore` (`editRailWidth`, `editRailCollapsed`).
- All scene types are first-class — slides render a live
  `ThumbnailSlide` (now with optional `size` prop → self-measures via
  `ResizeObserver` when omitted, so the rail width is the single source
  of truth), non-slide scenes render the same stylised mockups
  playback `SceneSidebar` uses (extracted to `SceneThumbnailContent`).

Slide management:

- `+ Add` in the rail header inserts a blank slide after the current
  scene; new store action `useStageStore.insertSceneAfter` validates
  stage id, migrates the scene, splices, rebalances `order`, and
  triggers `debouncedSave`.
- Three-dot menu per tile: Rename / Duplicate / Delete. Rename also
  reachable via double-click on the title; Enter commits, Escape
  cancels, blur commits, empty input reverts.
- Duplicate deep-clones slide content with fresh element IDs (avoid
  React key collisions) and a `(copy)` title suffix.
- Delete uses a toast with Undo action; deleted scene is held in a
  small `useDeletedSceneRecycle` zustand store and re-inserted at its
  original index on Undo. Deck-empty guard at the rail layer.
- Inter-thumb `InsertionZone` reveals a violet `+` badge on hover,
  right-anchored, with a popup motion (`cubic-bezier(0.34,1.56,0.64,1)`)
  + drop shadow + `z-20` so it lifts above the active tile's violet
  ring. Zero layout shift.

Chrome bar:

- `HeaderControls` (settings pill + Pro Switch) extracted from
  `Header` so Pro mode can mount it in the CommandBar's trailing slot
  — single top chrome bar in Pro mode instead of stacking Header +
  CommandBar.
- Back-to-home button in CommandBar mirrors the playback Header's
  leftmost button.

i18n: new `edit.nav.*` namespace across en-US / zh-CN / zh-TW / ja-JP
/ ar-SA / ru-RU.

Tests: vitest for `insertSceneAfter`, `useDeletedSceneRecycle`,
`createBlankSlideScene` / `duplicateSlideScene`.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): split Stage chrome into mode-specific roots

Bug-driven architectural rework. Two symptoms motivated this:

1. Switching from a slide scene to a non-slide one (interactive / quiz
   / pbl) flickered the entire edit chrome — CommandBar and SlideNavRail
   remounted along with the canvas. Root cause: EditShell returned a
   different component type (EditShellWithSurface vs EditShellReadOnly)
   based on whether a SceneEditorSurface was registered for the scene
   type, so React reconciled the change as an unmount/remount of the
   whole subtree.

2. `components/stage.tsx` had grown to 1391 lines — playback engine
   state, chat / TTS / discussion wiring, presentation/fullscreen,
   keyboard handling, AND the edit-mode dispatcher all in one place.
   Any change to mode coordination meant touching this god component.

Changes:

- New `NOOP_SURFACE` (`lib/edit/noop-surface.tsx`) — a no-op
  SceneEditorSurface used as a fallback when a scene type has no
  registered editor surface. `SurfaceState.history` is now optional so
  read-only surfaces can omit undo/redo cleanly. EditShell falls back
  to NOOP for unregistered types.

- EditShell now mounts a single Frame across all scene types. Surface
  state is published from a child `SurfaceStateRunner` keyed by
  `scene.type` (so it remounts only when the runner's hook signature
  changes — rules-of-hooks compliant), with a custom shallow
  equality so the chrome doesn't re-render every render cycle for
  reference-fresh state objects. Result: slide ↔ interactive no longer
  remounts the CommandBar or the leftRail.

- `stage.tsx` → 113 lines. Mode dispatch + cross-tab edit-lock
  coordination + Pro-Switch toggle wiring + multi-tab conflict prompt
  only. Everything else moved into one of two new components:

  - `PlaybackChromeRoot` (`components/edit/PlaybackChromeRoot.tsx`):
    owns the entire playback / autonomous chrome — PlaybackEngine,
    chat, discussion TTS, presentation mode, keyboard shortcuts,
    SceneSidebar, Header, CanvasArea, Roundtable, ChatArea,
    AlertDialog. Exposes `teardown()` via forwardRef so the toggle can
    `await` SSE / engine / TTS shutdown before unmounting it.

  - `EditChromeRoot` (`components/edit/EditChromeRoot.tsx`): the Pro
    mode chrome wrapper — EditShell + SlideNavRail + HeaderControls
    trailing slot. Owns `body[data-maic-editor]` lifecycle (lifted from
    SlideCanvas so it covers read-only Pro-mode scene types too).

- New `StageGrid` (`components/edit/StageGrid.tsx`) — CSS-Grid named-
  slot layout shell with top / left / center / right / bottom areas
  for the Pro mode chrome. Future right panel (properties / AI) and
  bottom timeline plug in as props with no structural code change.
  EditShell's Frame now uses StageGrid internally.

- Deleted `components/edit/SlideTransitionBridge.tsx` (dead code from
  the original A3 transition plan that this rework supersedes).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): cross-fade chrome roots on Pro mode toggle

Wrap the chrome-root dispatch in `AnimatePresence mode="wait"` with a
180 ms opacity fade-out / fade-in. The outgoing root fully exits before
the incoming one mounts, so:

- The single-canvasStore-writer guarantee from the chrome split is
  preserved (ScreenCanvas and Editor/Canvas never coexist).
- Mode toggle reads as a smooth fade instead of a hard cut.

Stage's outer wrapper now carries the stable `bg-gray-50 dark:bg-gray-900`
background so neither root reveals raw page colour while it passes
through opacity 0. `initial={false}` skips the entry animation on first
mount so the initial playback render is instant.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): drawer-style mode swap transition

Pro toggle was a hard cut — playback chrome vanished, edit chrome
popped into place. Now wraps the swap in `AnimatePresence` with the
two chrome roots layered via `absolute inset-0` so they coexist for
~280ms:

- Edit chrome enters from above (`translateY: -32 → 0`) + fades in,
  giving a "drawer drops down" feel that matches the inner
  CommandBar/leftRail stagger choreography.
- Playback chrome cross-fades opacity-only; no transform so its
  active slide canvas stays put underneath while edit drops over it.

Both roots keep rendering during the overlap, so `canvasStore`'s
scale writer doesn't briefly read zero and snap the slide to a stale
size when one root exits ahead of the other. Duration 280ms /
`CHROME_EASE` matches the inner Frame timing source.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): Pro Switch as a shared layout element across modes

The Pro Switch is the click anchor for the mode swap, but it lives in
two different positions: the 80px playback Header (top-right) vs the
56px edit CommandBar trailing slot (also top-right but at a different
y and with different padding). After the click the switch "jumped" —
it visibly moved + restyled — which felt unsmooth even though the
chrome itself was cross-fading.

Tag the Pro Switch label (and the settings pill) with `motion.layoutId`
so motion treats them as shared elements across the AnimatePresence
swap. During the ~280ms transition, motion measures both instances
and morphs position + size between them — the user's click target
slides into its new home instead of teleporting. Same easing source
as the chrome cross-fade so the two animations stay locked together.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* refactor(maic-editor): unify chrome shell across modes

Pro Switch + settings pill + download icon are the user's mode-toggle
"anchors" — they need to sit at the same screen pixel across
playback ↔ edit. They didn't, because the two chromes had different
shapes:

  Playback: SceneSidebar (left, full height) | Header (h-20, 80px)
            on top of CanvasArea + Roundtable
  Edit:     CommandBar (h-14, 56px, FULL width) on top of a row of
            (SlideNavRail | content), so the rail sat *below* the bar

So when the user clicked Pro, the bar collapsed by 24px AND the rail
shifted down by 56px AND the right-side controls re-styled (compact
variant) — three simultaneous moves. layoutId masked some of it but
the underlying structure was wrong.

Unify the shells:

- `StageGrid` template flipped from `top top top / left center right /
  bottom bottom bottom` to `left top top / left center right / left
  bottom bottom`. The left column now spans all rows so the sidebar
  always reaches the absolute top edge, matching playback exactly.
- `CommandBar` grows h-14 → h-20 + px-5 → px-8, identical to playback
  Header.
- `EditChromeRoot` drops the `variant="compact"` flag on
  `HeaderControls` so the settings pill renders at the same h-9 pill
  it does in playback.
- `SlideNavRail` header replaces the "SCENES" label with the OpenMAIC
  logo (click → home), matching `SceneSidebar`'s shape so the sidebar
  top reads as the same component family in both modes.
- Download / Export dropdown moves out of `Header` and into
  `HeaderControls` so it's present in both playback and edit chrome at
  the same right-cluster position (was previously playback-only).

`Header.tsx` slimmed accordingly. Net effect: the right-edge cluster
(EN, theme, settings, download, Pro Switch) lives at the same screen
pixel across modes; the cross-fade transition only animates the
*contents* inside the bars + sidebar lists, not the bar/rail
positions themselves.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): drop sidebar header + button, add insert-before-first zone

The header `+` was a duplicate affordance — every gap between thumbs
already has its own `InsertionZone`. Remove the header button; insert
flows entirely through the gap zones now (with hover-popup + and
right-anchored visual).

Add one extra `InsertionZone` rendered BEFORE the first thumb so the
top padding of the rail is also clickable / hoverable. Insert-before-
first is implemented inline via `setScenes([blank, ...scenes])`
because the `insertSceneAfter` store API only handles insertion after
an existing anchor.

`PlusCircle` import dropped (no longer used).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): move Download out of settings pill, place right of Pro Switch

Download isn't a settings function (it's an export/share action), so
it shouldn't sit inside the pill that hosts language/theme/settings.
Move it back to a standalone button on the right side of the Pro
Switch — both in playback and edit chrome. Right cluster now reads:

  [ EN · theme · settings ]  [ PRO switch ]  [ Download ]

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): floating insert toolbar above canvas (collapsible)

Text box / Image / future shape buttons no longer share CommandBar
with global stage controls (back / undo / redo / title / settings /
Pro Switch / Download). Insert is a content-creation action, not a
stage-navigation one — mixing them blurred the chrome's role.

Lift insert items into a new `FloatingInsertToolbar` that floats
centered ~12px above the slide canvas card. Default expanded; collapse
arrow tucks it into a small chevron handle at the same anchor. State
persists in `settings.editInsertToolbarCollapsed`. Reuses the existing
`InsertButton` (extracted from CommandBar into a sibling module so
both surfaces — the now-removed CommandBar slot and the floating bar —
can share styling).

CommandBar drops its `insertItems` prop / middle slot entirely;
right-side controls collapse to a single `flex shrink-0` cluster
matching playback Header's shape.

i18n: `edit.insert.expandToolbar` / `collapseToolbar` across 6 locales.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): auto-focus text element after toolbar insert

Inserting a Text box via the FloatingInsertToolbar + click/drag on
the canvas left the user one click short — the new element was
selected and the AnchoredTextBar opened, but the ProseMirror editor
never received focus, so the first keystroke went nowhere and the user
had to click inside the element again before typing.

`useEditingTextElementId` already mirrors the surface's editing-target
choice into `canvasStore.editingElementId`. Have `ProsemirrorEditor`
watch that flag in an effect: whenever its own elementId becomes the
editing target (insert, programmatic selection, etc.) and it doesn't
already have focus, push focus into the view. `hasFocus()` guard keeps
this from re-focusing on every re-render of an already-active editor.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore(maic-editor): prettier + drop ThumbItem rename sync effect

- prettier --write on three files touched by the recent edits.
- ThumbItem: drop the `useEffect(() => { if (!renaming) setDraft(...) })`
  external-title sync that tripped `react-hooks/set-state-in-effect`.
  Idle display now reads from `scene.title` directly (derived rather
  than mirrored); `startRename` seeds `draft` at session start and
  `cancelRename` resets it so the next session starts clean. Rename
  e2e still passes the menu + double-click + Escape paths.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): CR-loop pass — pointer capture, stage-scoped recycle, equality docs

PR #601 reviewer feedback.

**Drag handle uses Pointer Events with `setPointerCapture`** so the rail
no longer gets stuck in "still dragging" state when the cursor leaves
the window, the OS reclaims focus, or a tab interrupt suppresses the
mouseup that the old document-bound mousemove/mouseup pair relied on.
The handle's onPointerMove/Up/Cancel are now bound directly on the
element; capture guarantees event delivery for the lifetime of the
gesture. Drag tracking e2e still PASS (1 px cursor lock).

**Toast Undo guards stage identity** before re-inserting the deleted
scene. If the user navigated to a different stage while the toast was
up, the recycle entry belongs to the previous stage and
`insertSceneAfter` would reject it on stage-id mismatch — silently
losing the deleted scene. New check drops the undo cleanly when stage
ids don't match. The `stageId` field was already captured on
RecycleEntry; just wasn't consulted.

**`surfaceStateEqual` extended** to compare per-item `id` / `disabled`
/ `label` on `floatingActions` (was length-only) and per-item
`id`/`severity`/`message` on `hints` (was length-only). Today's slide
surface returns `floatingActions: []` and `hints: []` so this is
dormant, but PR3b's z-order actions land in `floatingActions` — pinning
the equality semantics now keeps a future state field from silently
going stale in the chrome. SurfaceState gets a maintenance note
cross-linking to the equality function.

**Header.tsx mode guard comment** updated. The `mode !== 'edit'` guard
around the title block isn't dead — it covers the ~280ms
AnimatePresence exit window where playback chrome is still rendering
its exit animation while mode has flipped to 'edit'. Without the
guard, this title would briefly stack on top of the incoming
EditChromeRoot's CommandBar title during the cross-fade.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* docs(maic-editor): CR-loop round 2 minors — sharpen JSDocs

Round-2 reviewer flagged two doc-only refinements:

- `surfaceStateEqual`: clarify that callback identity (`onInvoke`,
  `popoverContent`) is intentionally NOT compared, and that today's
  safety comes from slide-surface returning `floatingActions: []`
  rather than the per-item compare covering callbacks. A future
  surface that emits closure-capturing actions must fold its own
  change signal into the comparison or the stale callback fires at
  click time.
- `setPointerCapture` catch: spell out that this is paranoia, not a
  real fallback — if capture genuinely fails the gesture still
  tracks for in-window moves but out-of-window `pointerup` won't
  route here. Acceptable degradation; the catch exists only because
  the spec permits an `InvalidPointerId` throw that browsers we ship
  to don't actually emit on same-pointer `pointerdown`.

No functional changes.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(maic-editor): undo restore at index 0, reset mode on classroom load

Two issues from PR #601 manual-verification review:

**Undo of the first slide restored it as the second.** The toast undo
handler clamps `entry.index - 1` to 0 then calls
`insertSceneAfter(scenes[0], entry.scene)`, which lands the entry at
position 1 instead of position 0 — no scene exists before scenes[0] to
anchor on. Fall back to `setScenes([entry.scene, ...live])` when
`entry.index === 0` (or when the deck is empty). The store's existing
non-rebalancing `deleteScene` keeps the surviving scenes at orders
2..N, so the prepended entry's original order=1 lines up naturally;
StageGrid auto-selects the restored scene as current.

**`mode` survived SPA navigation between classrooms.** Refresh reset
mode to 'playback' via the initial store value, but switching
classrooms via Next.js navigation kept the zustand singleton intact;
entering Pro mode in A and then opening B left B in edit mode.
`loadFromStorage` and the server-side classroom-load path both now set
`mode: 'playback'` on every classroom load, normalising the SPA path
to match the refresh path. Mode stays transient UI state, not
persisted with the stage.

e2e: delete Slide 1 → Undo → restored to position 1 (was position 2
before fix).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* feat(maic-editor): gate slide scene creation until inserted scenes are playable (#612)

* feat(maic-editor): gate slide scene creation until inserted scenes are playable

Editor-created slide scenes (blank insert + duplicate) ship without
playback actions, so the playback engine gives them zero dwell and skips
straight past them — a freshly inserted slide is effectively unplayable.
Seeding default actions on new scenes is a separate change; until then,
hide the two scene-creation entry points so the editor stays coherent as
an in-place "fine-tune the generated deck" tool.

- add lib/edit/scene-creation-enabled.ts (SCENE_CREATION_ENABLED=false)
- hide inter-thumb "+" insertion zones (SlideNavRail)
- hide per-slide Duplicate menu item (ThumbItem)
- keep reorder / delete / rename, which are playback-safe

Re-enable by flipping the flag once new scenes get default actions.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): e2e guard for slide scene-creation gate

Adds an e2e that generates a classroom (mocked), enters Pro mode, and
asserts the slide rail exposes no insertion "+" zones and the per-slide
overflow menu has only Rename + Delete (no Duplicate). Fails if
SCENE_CREATION_ENABLED is flipped back on without removing the gate.

Two stable test ids support locale-independent assertions:
- slide-nav-insert  (InsertionZone button)
- slide-nav-more    (ThumbItem overflow trigger)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): enable editor flag for the e2e webServer

The scene-creation gate e2e needs the Pro Switch, which only renders when
NEXT_PUBLIC_MAIC_EDITOR_ENABLED is on. It's a build-time NEXT_PUBLIC_* flag,
so set it in the Playwright webServer env (applies to `pnpm build` in CI and
`pnpm dev` locally). Fixes the e2e failure on CI.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* test(maic-editor): attach gate screenshot to report instead of fixed path

CR: e2e-artifacts/ is not gitignored, so writing the screenshot to a fixed
path left an untracked file that could be committed by accident. Use
testInfo.attach so the image lands in the (ignored) Playwright report.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

* i18n(maic-editor): add pt-BR translations for edit.* / stage.* keys

pt-BR locale (added on main post-stack) lacked the 51 editor keys, so
check:i18n-keys failed after rebase onto main.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): defer editor-only side effects behind Pro mode mount

editor-fonts (~23 @fontsource CSS tables) and slide-surface registration
were top-level static imports in app/layout.tsx and components/stage.tsx,
so flag-off classroom/playback users paid the font-face CSS + slide-edit
module-init cost on every page load.

Move both to a dynamic import in EditChromeRoot (mounts only when
mode==='edit', which requires NEXT_PUBLIC_MAIC_EDITOR_ENABLED). Hold the
EditShell render until the slide surface registers to avoid a NOOP/
read-only flash on first Pro mode paint.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): CR-loop correctness fixes (redo/groupId/edit-lock)

Three confirmed issues from the rebase code-review pass:

- slide-edit-session: a non-user (ResizeObserver auto-height) commit
  updated history.present while preserving a now-stale future, so a
  redo after undo silently resurrected pre-undo content. Clear future
  on the non-user path (present has diverged from the redo branch);
  past is left untouched so no spurious undo step is created.
- slide-defaults: duplicateSlideScene reassigned element ids inline,
  leaving grouped elements pointing at the source slide's groupId.
  Use the existing createElementIdMap so clones get a new shared
  groupId. (Path is gated off today via SCENE_CREATION_ENABLED; fixes
  a latent defect.)
- stage: wrap playback teardown on Pro-mode entry in try/catch and
  release the just-acquired cross-tab lock on failure, so a rejected
  teardown can't strand the lock with the UI stuck in playback.

Adds regression tests for the redo-stale and groupId cases.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): scope editor list-marker CSS to Pro mode

The .editable-element-text ul/ol/li rules used a bare selector, but
that class is the playback text wrapper rendered for every classroom
user — so the !important list-style overrides leaked into normal
playback. Scope them to body[data-maic-editor='true'] (set only while
Pro mode is mounted) so flag-off playback rendering stays unchanged;
markers still show while editing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): smooth Pro mode transition and stabilize header controls

The Pro mode enter/exit animation janked and the right-side header
controls (settings pill + Pro Switch) drifted in width/position across
the swap. Three causes, all addressed:

- The flag-gating dynamic import gated EditShell behind surfaceReady, so
  the chrome animated in empty and content popped in once the slide-surface
  chunk loaded. Preload the editor chunk (fonts + surface registration) in
  the Pro Switch handler BEFORE flipping mode (lib/edit/preload-editor.ts),
  and drop the render gate — content is present when the animation starts.
- Mode-swap layers and EditShell chrome layers used translateY/translateX
  slides; with backdrop-blur on the rail and pills that forced a per-frame
  backdrop-filter recompute (dropped frames) and, as transform ancestors,
  distorted the layoutId measurement. Switched all chrome enter animations
  to pure opacity fades.
- HeaderControls rendered a fragment whose children were spaced by the
  host's flex gap (Header gap-4 vs CommandBar trailing gap-2), so the
  control cluster changed width/anchor between modes. Wrapped it in a
  self-contained gap-4 container and dropped the cross-bar layoutId morph
  so the cluster is pixel-stable across the swap.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(maic-editor): address review — image insert race, scene migration, i18n staleness

Review feedback from @cosarah on the integration PR:

- Image insert resolved size via Image.onload then applied the op to
  whatever slide session was current at callback time, so switching
  slides before the image loaded inserted it into the wrong slide. Bind
  the insert to the scene active at click time and drop the op if the
  session changed before onload fires.
- Classroom scenes loaded from IndexedDB (loadFromStorage) and from the
  server API (classroom page) bypassed migrateScene, so legacy slide
  content was not normalized with schemaVersion. Both load paths now
  migrate on the way in, matching setScenes/addScene.
- surfaceStateEqual compared insert-item/command id/active/disabled but
  not label/tooltip, so the Pro-mode insert toolbar text stayed stale
  after a language switch. Compare label/tooltip too.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-31 21:54:04 +08:00
35d36905d1 Make server-configured providers admin-managed, not client-overridable (#620) (#624)
* refactor(providers): make server-configured providers admin-managed, not client-overridable

A server-configured provider is now authoritative: the operator owns its API
key and base URL, and the client cannot override either. This collapses the
tri-state (server key / client base URL / client key) that was the root of a
recurring "missing API key" bug class — when the settings UI echoed a base URL
with an empty key, routes that treated "any base URL ⇒ fully client-configured"
dropped the server key. #533 patched that per-route via canUseServerApiKeyForBaseUrl;
this removes the guard entirely by fixing the design.

Server:
- resolve*ApiKey/BaseUrl ignore client values when the provider is server-
  configured; add isServerConfiguredProvider(section, id); drop
  canUseServerApiKeyForBaseUrl + normalizeProviderBaseUrl.
- getServer*Providers() no longer return base URLs — only allowed models
  (LLM/image) and the managed flag (presence) — so an internal gateway/proxy
  endpoint is never exposed to the client.
- routes (chat/image/video/tts/asr/pdf + verify-*) resolve managed providers
  purely server-side; SSRF validation now applies only to unmanaged (client)
  base URLs.

Client:
- drop serverBaseUrl from ProviderSettings, the settings store, request-building
  (TTS base URL no longer echoes the server URL) and voice resolution.
- settings UI renders managed providers read-only: the key/base-URL override
  inputs and region toggles are hidden, leaving the "managed by server" notice.

Tradeoff: overriding a server provider's key with your own for the same provider
is removed; add a separate custom provider instead. Closes #620.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* chore(providers): refresh managed-provider copy, drop dead audio-settings, add #620 e2e

- serverConfiguredNotice now says the provider is managed and not editable here,
  pointing users to add a separate provider for their own credentials (7 locales).
- delete components/settings/audio-settings.tsx — unreferenced dead code.
- add e2e/tests/managed-provider-620.spec.ts: managed provider hides the
  key/base-URL inputs; unmanaged provider keeps them.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(providers): lock the model catalog for managed providers with a pinned list

When the operator pins an allowed model list (MODELS env/yaml ⇒ serverModels),
the model catalog is admin-managed too: the LLM provider panel shows the pinned
models read-only with a "Server" badge and no add / reset / edit / delete
affordances. Without a pinned list the server manages only credentials and the
user keeps curating models.

This removes the prior inconsistency where the settings panel let you add models
to a pinned managed provider that the generation toolbar then filtered out.

e2e: the managed-openai case now also asserts the catalog is locked.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(providers): ignore (not reject) client overrides for managed web-search; clear legacy serverBaseUrl

Addresses review feedback on #624:

1. Managed web-search providers now ignore a client-sent key/baseUrl instead of
   validating and rejecting it. A server-configured provider is admin-owned, so
   the server config is authoritative and a stale client base URL is dropped
   rather than 400-ing the request. The allowlist validation still runs for
   unmanaged providers, where the client base URL is actually used.

2. Drop the removed `serverBaseUrl` field from persisted localStorage on
   rehydrate (settings version 2 -> 3, stripped in both migrate and merge), so
   old clients don't keep a stale server URL in client state.

Tests: web-search route test split into unmanaged-rejects-allowlist and
managed-ignores-client-baseUrl; settings rehydrate test asserts a legacy
serverBaseUrl is stripped. Full suite 381 pass; e2e 2 pass.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-05-31 21:28:22 +08:00
wyucandClaude Opus 4.7 d9aecf8052 fix(settings): enforce "usable provider ⇒ concrete model" invariant (#580) (#581)
* fix(settings): enforce "usable provider ⇒ concrete model" invariant (#580)

Layer 1 — resolve provider AND model atomically at every source:
- add resolveSelectedModel(): like validateModel but no empty-input
  short-circuit, so it returns '' only when the provider has no models
- fetchServerProviders: symmetric LLM/image/video provider recovery +
  resolveSelectedModel; remove the asymmetric #577 isServerConfigured-gated
  LLM tail and the separate first-load auto-select block (now subsumed,
  and covers client-API-key providers too)
- setProviderConfig: entering an API key for the active/unset LLM provider
  resolves a concrete model in the same set()
- setVideoProvider: resolve a model on switch (was id-only); setImageProvider
  routed through the shared resolver

Layer 2 — remove states unreachable under the invariant:
- add shared isLLMProviderConfigured / hasUsableLLMProvider; gate the
  landing-page generate button on a usable provider (state A vs B) and drop
  the modelNotConfigured toast + forced SettingsDialog
- generation-toolbar: use the shared predicate; drop the dead "Select Model"
  label/tooltip fallback
- delete dead components/settings/model-selector.tsx (zero refs) and the
  now-orphan settings.selectModel i18n key (6 locales)

Note: generation-toolbar's `providerEntries.length === 0` branch is KEPT —
it is reachable via search (search-no-results), not the dead no-provider
state the issue assumed. modelNotConfigured i18n key kept (still used by
the chat path in use-chat-sessions).

Tests: resolveSelectedModel + hasUsableLLMProvider unit tests; server-sync
invariant tests (client-key resolution, atomic API-key entry, provider
switch, serverModels-preference + first-load regression guards).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(settings): address code review — symmetric image/video config resolution

Code review Important #1: fold atomic model resolution into
setImageProviderConfig / setVideoProviderConfig (design doc Layer 1 step 2
scoped these). Deleting the selected custom image/video model on the active
provider now resolves to a valid model in the same set() instead of leaving
it stale until the next server sync — restores LLM/image/video symmetry.

Minor #2/#3: document the deliberate store-level (credential path) vs
UX-level (incl. ≥1 model) "usable" split on isProviderUsable; clarify that
setProviderConfig also adopts providerId on the first-load API-key path.

Tests: +2 invariant tests (delete selected custom image/video model →
falls back to a valid model). 89/89 store tests pass, tsc clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(settings): keyless providers need explicit baseUrl to count as usable (#580)

Code-review/e2e follow-up. ollama/lemonade ship requiresApiKey:false +
a registry defaultBaseUrl, so the old isLLMProviderConfigured counted them
as configured on a fresh install — but buildFallback/reconcile never
auto-selects keyless providers, so hasUsableProvider could be true while
modelId stayed '', re-enabling generation with no model (the exact #498/#580
class of bug, just via the keyless path).

Narrow isLLMProviderConfigured to be consistent with isProviderUsable:
keyless ⇒ usable only once the user sets an explicit baseUrl (registry
defaultBaseUrl alone is not user intent); server-config and key-requiring
paths unchanged. Now gate + toolbar + reconcile agree, and genuine State A
(no usable provider) is reachable again.

Add e2e/tests/model-invariant-580.spec.ts: State A (no provider → generate
disabled + single "Set up model" affordance, no toast/forced dialog) and
State B (server-configured → concrete model auto-resolved, generation
enabled). +3 keyless unit tests. 92/92 store tests + 2 e2e pass, tsc clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(settings): re-resolve selection on bulk provider-config change (#580)

Self-test found: deleting the selected provider in Settings left the model
selector pointing at the deleted/invalid provider (or, via the component's
hand-rolled fallback, at an unusable built-in like openai with no key).

Root cause: setProvidersConfig (the bulk setter behind delete-provider /
delete-model) did ZERO re-resolution — Layer 1 covered setProviderConfig
(singular) + image/video setters + the reconcile, but not this path. The
component's confirmDeleteProvider then picked Object.keys()[0] (always a
built-in, ignoring usability), the exact per-call-site hand-rolled shape
#580 condemns.

Fix at the source: setProvidersConfig now re-resolves (providerId, modelId)
via the canonical isLLMProviderConfigured + resolveSelectedModel — keep the
current provider if still usable, else first usable, else State A. Removed
the brittle confirmDeleteProvider override (kept only its local Settings-tab
selection). Now every bulk config mutation (delete, import, reset) holds the
invariant.

Tests: +2 store tests (delete selected/only-usable provider → State A, not
the deleted/invalid one; delete non-selected → keep usable selection).
94/94 store tests, full suite green (only pre-existing ssrf DNS), tsc/eslint clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(settings): one shared LLM-selection resolver for all config edits (#580)

Clarified repro: the realistic case isn't deleting a custom provider — it's
clearing the SELECTED provider's API key so it becomes invalid. setProvider
Config only re-resolved when the edit made a provider *usable*; the
"became unusable" transition fell through (return base) → the now-invalid
provider stayed selected. The previous commit fixed only the bulk path.

Root-cause fix: extract one shared `resolveLLMSelection(config, providerId,
modelId)` — keep current provider if still usable, else first usable, else
State A; then resolve the model. Use it in BOTH setProviderConfig (single
edit: key add/clear, model-list edit) and setProvidersConfig (bulk: delete,
import, reset). The two paths can no longer diverge — exactly the per-call-
site asymmetry #580 set out to eliminate. Drops the now-unused
isProviderUsable import.

Tests: +2 store tests (clear selected provider key → drops stale selection;
clear non-selected key → keeps usable selection). 96/96 store tests, full
suite green except pre-existing ssrf DNS; tsc + eslint clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* style: prettier-format #580 test specs

CI 'Lint, Typecheck & Unit Tests' ran prettier . --check and failed on the
two added test specs (only tsc/eslint/vitest were run locally). Pure
whitespace reformat, no logic change — 96/96 store tests still green.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-18 16:04:23 +08:00
wyuc a5209d747e feat(outline-review): clickable streaming card morphs into editor (#558)
* feat: add outline review preview flow

* style: refine outline review editor

* fix(home): make draft cache survive round-trips through generation flows

The `useDraftCache` hook initialised state via `useState`'s lazy
initialiser. Under React 18+ SSR, the initialiser runs on the server
(returns `undefined` because `window` is missing), the SSR'd state is
sent to the client, and React reuses it on hydration without re-running
the initialiser. As a result `cachedValue` was always `undefined` and
nothing ever rehydrated from `localStorage`.

The home page's `prevCachedRequirement` derived-state pattern then
masked the symptom: it initialised `prev` to the same (always
undefined) `cachedRequirement`, so the comparison never fired and the
restore branch was unreachable.

Switch to an effect-based read so consumers actually receive a state
update after mount, and replace the home page's derived-state restore
with a `useEffect` + `useRef` guard that only fills the input when it
is empty. Side benefit: PBL chat draft and quiz answer caches start
working too — they used the same broken pattern.

* feat(outline-review): clickable streaming card morphs into editor + UX overhaul

Major refresh of the outline review surface introduced in #198, applying
the placement design from docs/superpowers/specs. Key shifts:

Streaming card → editor morph
- The streaming preview card in the generation-preview page is now an
  interactive surface (tilt + hover-straighten + always-visible "点击审阅"
  affordance) that morphs into the full editor via shared `layoutId`.
- SSE keeps streaming uninterrupted into the expanded editor; the editor
  consumes either `session.sceneOutlines` or live `streamingOutlines` so
  scenes appear as they arrive and stay in sync after edits.
- A header collapse button shrinks back to the preview card. Mid-stream
  collapse keeps SSE running; post-stream collapse re-arms the same 2.5s
  auto-continue timer the no-review path uses, so the card doesn't strand.

Document-style editor
- Replaces the bordered card + accordion + numbered rail with a Notion-
  feeling stack: drag handle and number share a flex left rail aligned to
  the title baseline; title/description are inline-editable borderless
  textareas with auto-resize.
- ⋮ overflow menu and explicit move-up/move-down are removed; reordering
  is drag-only, with hover-revealed delete (popover-confirmed) next to the
  type pill.
- Hover-revealed `+` insert dividers between scenes; faint `+` at the
  list edges replaces the "Add scene" bar so insertion is uniform.
- Quiz config popover redesigned: stepper for question count, segmented
  control for difficulty, multi-select pills for question types so mixed
  types from the LLM round-trip correctly (the previous single-select
  silently truncated `questionTypes` to one element).
- Streaming placeholder row pulses below the latest scene during SSE.
- Scene types use a colour-coded pill that doubles as the type switcher.

State + flow plumbing
- Adds `previewPhase: 'review'` entry from the streaming visualizer via
  `outlineReviewIntentRef`; SSE-completion ORs in this intent when
  deciding whether to wait for confirmation.
- `localStorage.removeItem('requirementDraft')` moves to after the review
  promise resolves so "Back to requirements" actually restores the draft.
- Auto-start condition broadened so refreshes during early-review
  reattach to a fresh SSE rather than stalling on an empty editor.
- Six new locales (en-US, zh-CN, zh-TW, ja-JP, ru-RU, ar-SA) for the
  expand hint, streaming progress, collapse, delete confirmation,
  insert hint, and quiz summary; locale coverage test asserts the new
  keys plus the `{{count}}` interpolation contracts.

Removed: the redundant "Review outline" button + auto-continue caption
under the preview card, since the card itself is now the entry point.
Removed: the home toolbar "Outline" tab from #198 — placement design
explicitly rejects adding another always-visible toolbar control.

* fix(outline-review): address code review feedback (PR #558)

Single follow-up commit batching the issues raised in code review:

Critical
- E2E page object's reviewOutlineButton was hunting for the removed
  "Review outline" button. Re-target it to the streaming card's
  outlineExpandHint aria-label across all six locales.

Important
- waitForOutlineReviewChoice now accepts an AbortSignal and rejects on
  abort, so goBackToHome / unmount settle the parked promise instead of
  leaking the awaiting startGeneration closure. The existing AbortError
  catch swallows the rejection cleanly.
- Add CLDR plural variants for the count-bearing strings: en gets _one;
  ru gets _one and _few for quizConfigSummary; ar gets _one and _two
  for the three count-bearing strings. Bare key remains as _other
  fallback. (zh / zh-TW / ja have a single plural form.)
- Document the mid-stream collapse intent: dropping outlineReviewIntentRef
  is deliberate so SSE-completion takes the no-review path.
- Add keyboard reorder on the drag handle (Ctrl/⌘ + ArrowUp/ArrowDown)
  with aria-keyshortcuts; replace dragScene copy with dragSceneHint that
  surfaces the shortcut. Restores WCAG 2.1.1 reachability for reorder.
- KeyPointInput no longer commits on blur — only Enter / comma. Avoids
  surprise chips when users click away mid-typing.

Minor
- Drop unused i18n keys: reviewOutlineAction, moveSceneUp/Down, dragScene,
  sceneDescriptionLabel, keyPointsLabel/Placeholder, quizConfigLabel,
  addScene. Locale coverage test pruned to match actual usage.
- requestAnimationFrame-batch useAutoResize so a burst of edits doesn't
  thrash layout (forced reflow per keystroke).
- Reset isConfirmingOutlines in the no-parked-promise fallback path of
  handleConfirmOutlines so state doesn't linger.

* chore(outline-review): prettier format + drop redundant session check

- Run prettier on outlines-editor.tsx (CI Lint job was red).
- Remove `&& session` from the StepVisualizer onExpandOutline conditional;
  `session` is guaranteed non-null at that point by the early-return guard
  above (flagged by github-code-quality bot).

* fix(home): silence react-hooks/set-state-in-effect on draft restore

Match the existing eslint-disable convention already used in
app/page.tsx for the other localStorage-hydration effects. The setState
calls are deliberate: client-side state hydration from localStorage
must happen in an effect to remain SSR-safe (the lazy useState
initialiser runs on the server with `window` undefined).

* revert(i18n): drop CLDR plural variants until key-alignment check supports them

scripts/check-i18n-keys.mjs enforces strict key equality across all
locales, which is incompatible with i18next's per-locale plural-suffix
keys (a Russian locale needs `_one`/`_few`/`_many`/`_other`, an
Arabic one adds `_two`/`_zero`, while zh / ja need none). The check
script doesn't strip plural suffixes before comparing, so any partial
pluralization breaks alignment.

Roll back the partial fix from PR review #2 and revert to the bare
keys. The original "ungrammatical for n=1" wording stays, to be
addressed in a follow-up that also teaches check-i18n-keys.mjs to
ignore CLDR plural suffixes when comparing key sets.

* fix(outline-review): make streaming card expand-hint pill actually visible

The "Tap to review" pill was rendering but invisible in practice because:
- Both the bottom white gradient (z-auto) and the pill (z-10) sit inside the
  same parent stacking context, but motion.div applies a transform that
  creates per-element stacking contexts; the implicit ordering put the
  gradient above the pill in some browsers.
- text-[9px] + bg-blue-500/95 was too thin/translucent to read against the
  white gradient even when on top.

Make stacking explicit (gradient z-0, pill z-20), bump the pill to text-[10px]
font-semibold with solid bg-blue-500, larger Maximize icon, and lift it
slightly to bottom-2 so it sits above the gradient haze.
2026-05-11 19:44:31 +08:00
wyuc 22c637c0b6 Fix generated video thumbnails (#546)
* fix video thumbnails for generated media

* add video affordance to thumbnails

* address video thumbnail review findings
2026-05-10 16:11:41 +08:00
wyucandClaude Opus 4.6 2356d283e4 test(e2e): add end-to-end generation happy path test (#401) (#405)
Add a single E2E test that exercises the complete user flow without
pre-seeding any intermediate state:

  Home page (fill + submit)
  → Generation preview (mocked SSE + content + actions)
  → Auto-redirect to classroom
  → Classroom (verify scenes load + navigation works)

Also fix a latent bug in MockApi.mockSceneActions where a hardcoded
stageId='test-stage' caused addScene() to silently drop the scene
(stageId mismatch validation). The mock now extracts the actual
stageId from the request body when none is explicitly provided.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-12 11:49:02 +08:00
wyucandClaude Opus 4.6 d789a389f2 fix(e2e): add provider apiKey to test settings fixture
#232 added validation that clears modelId when the selected provider
has no apiKey and no server config. The E2E settings fixture was
missing providersConfig, causing handleGenerate to bail out and the
home-to-generation navigation to never happen.

Fixes #264

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-25 12:19:36 +08:00
37e04558b6 test: add Playwright e2e testing framework with core scenario coverage (#229)
* chore: add Playwright e2e testing infrastructure

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: add e2e mock fixture data

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: add MockApi route interception helper

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: add base fixture and page object models

Also exclude e2e/ from ESLint to avoid react-hooks false positives
on Playwright's fixture `use` callback.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: add home-to-generation e2e spec

Adds the first Playwright spec covering the home page UI and navigation
to generation-preview. Also updates playwright config to use port 3002
to avoid conflicts with other running services.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: add generation-flow e2e spec

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test: add classroom-interaction e2e spec

Seeds IndexedDB with a 3-scene stage by navigating to / first (so
Dexie initializes the DB at v8), then writing data without re-triggering
onupgradeneeded. Verifies the sidebar renders 3 scenes and that clicking
a scene switches the active scene heading.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* ci: add Playwright e2e test job

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* test(e2e): fix review issues — data-testid selectors, shared helpers, type annotations

- Add data-testid="scene-list", "scene-item", "scene-title" to scene-sidebar.tsx
- Update classroom.page.ts selectors to use data-testid instead of CSS class chains
- Extract createSettingsStorage() helper into e2e/fixtures/test-data/settings.ts
- Update all 3 spec files to use createSettingsStorage() and import defaultTheme from scene-content
- Add SceneOutline[] type annotation to mockOutlines via relative import
- Add SlideTheme type annotation to defaultTheme in scene-content.ts
- Remove redundant mockServerProviders() call from setupGenerationMocks()

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* chore: exclude e2e/ from tsconfig, rename CI job

- Add "e2e" to tsconfig.json exclude array to prevent Next.js
  compilation from pulling in Playwright/Node APIs
- Rename CI job from "Lint & Typecheck" to "Lint, Typecheck & Unit Tests"
  to reflect that it now also runs unit tests (added in PR #144)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-03-24 12:19:59 +08:00