[orchestrator-v2] fix(orchestrator): Harden Grok v2 settlement, background task lifecycle, steer visibility, and images - #3578

Bugbot Analysis Progress (3m 51s elapsed)

✅ Gathered PR context (7s)
✅ Completed bug detection (3m 43s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found. 1 previously reported issue remain unresolved.

Request ID: serverGenReqId_a84dc86a-7d5c-4bdc-a6e7-6eb93eec0479