fix: time out stalled model calls; fail orphaned sessions on restart

- Add a 120s AbortController timeout to Bedrock and OpenRouter calls so a stalled request fails fast instead of hanging a session in "running" forever (observed: a reader call stuck 25min on the live deployment). - On startup, mark any still-running/queued sessions as failed — after a restart their in-process run is gone, so clients should stop polling. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Blake Bertuccelli-Booth committed on May 22, 2026, 06:03 PM

Showing 4 changed files +51 additions -9 deletions

M src/index.ts +3

M src/providers/bedrock.ts +14 -1

M src/providers/openrouter.ts +20 -8

M src/store/db.ts +14