fix(server): stop the provider title mirror from overwriting real thread titles - #5941

Bugbot Analysis Progress (47s elapsed)

✅ Gathered PR context (8s)
✅ Completed bug detection (38s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_f9f8cfe8-428a-45c2-9fe3-eeb86ec69e8f