[Bug]: Provider adapter process error (after updating T3 Code 0.0.38)

[scriptease]

Before submitting

• I searched existing issues and did not find a duplicate.
• I included enough detail to reproduce or investigate the problem.

Area

apps/desktop

Steps to reproduce

1. Start a session via Opencode in T3 Code 0.0.38 (c0995d2)
2. The first session works
3. Start a second session
4. ProviderAdapterProcessError: Provider adapter process error (opencode) for thread d286de2f-c3ff-4b3a-bfa9-3a1234f22d95: OpenCode server exited before startup completed (code: 1).
5. Continue doesn't work its hard stuck until restart and then works for one session again

Expected behavior

Sessions can be opened like before the update

Actual behavior

Unrecoverable error until restart

Impact

Major degradation or frequent failure

Version or commit

T3 Code 0.0.38 (c0995d2)

Environment

Mac OS 26.5.2 (25F84)

Logs or stack traces

`ProviderAdapterProcessError: Provider adapter process error (opencode) for thread d286de2f-c3ff-4b3a-bfa9-3a1234f22d95: OpenCode server exited before startup completed (code: 1).

stderr:
�[91m�[1mError: �[0mUnexpected error

database is locked
    at toProcessError (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:172088:45)
    at Array.<anonymous> (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:173343:20)
    at next (<anonymous>)
    at startSession (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:103276:35)
    at startSession (definition) (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:173250:24)
    at startSession (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:183163:59)
    at startSession (definition) (Alpha)
    at ensureSessionForThread (Alpha)
    at ensureSessionForThread (definition) (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:183086:33)
    at processTurnStartRequested (Alpha)
    at processTurnStartRequested (definition) (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:183438:36)
    at processDomainEvent (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:183682:46)
    at processDomainEvent (definition) (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:183635:29) {
  [cause]: OpenCodeRuntimeError: 
      at Array.<anonymous> (file:///Applications/T3%20Code%20(Alpha).app/Contents/Resources/app.asar/apps/server/dist/bin.mjs:109333:33)
      at next (<anonymous>) {
    [cause]: Error: {"exitCode":1,"stdout":"","stderr":"\u001b[91m\u001b[1mError: \u001b[0mUnexpected error\n\ndatabase is locked\n"}
  }
}`

Screenshots, recordings, or supporting files

No response

Workaround

Restarting fixes it for one session

[scriptease]

Root cause: T3 launched OpenCode’s models and agent list commands concurrently. Both access OpenCode’s shared SQLite state, causing database is locked; the resulting startup failure was reported as the provider adapter error.

Proposed fix: apps/server/src/provider/opencodeRuntime.ts:

• Run models --verbose and agent list sequentially.
• Preserve the existing one-second retry for failed commands.
• Add an explanatory comment documenting the SQLite constraint.