- Regenerate SSL Certificates now writes server.crt/server.key for every
engine except MongoDB, which keeps the combined server.pem. Before, the
button always wrote server.pem, so Postgres, MySQL, MariaDB, Redis, KeyDB
and Dragonfly failed to start after a regenerate.
- The certificate renewal job uses the same rule, so MongoDB no longer
switches to server.crt/server.key on renewal and fails on restart.
- Starting an SSL database writes the CA that signs its certificate to
/data/coolify/ssl/coolify-ca.crt, so a stale CA file (for example one
written by another server entry for the same host) no longer causes
"certificate signature failure".
- Saving a custom CA certificate that does not match the stored CA
private key is rejected.
- The CA file write commands live in SslHelper::caCertificateFileCommands().
Fixes#10388Fixes#6771Fixes#11926
