Mike McQuaid d6fe073d4b Deprecate Homebrew wrapper configuration ...

- Classify third-party wrappers as Tier 3 and centralise their
  support guidance in `Support-Tiers.md`.
- Retire required wrappers, custom help and the opt-out together.
- Check Bash-only environment deprecations before Ruby commands,
  reusing the per-process warning cache in `EnvConfig`.
- Leave Ruby-backed environment deprecations to their accessors.
- Remove shell validation, conflict errors and custom help output.
- Invoke internal commands through Homebrew, not the wrapper, and
  remove private parent-process inspection and executable overrides.
- Prepend Homebrew's `bin` and `sbin` without reading custom path files.
- Warn when another `brew` shadows this installation, sharing the
  existing PATH diagnostics and shell-specific remediation.

2026-09-13 08:45:07 +01:00

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brew

Deprecate Homebrew wrapper configuration

2026-09-13 08:45:07 +01:00