Diff viewer: review comments with per-repo persistence and TextBox attach - #5768

Bugbot Analysis Progress (2m 18s elapsed)

✅ Gathered PR context (5s)
✅ Completed bug detection (2m 8s)
✅ Posted analysis results (5s)

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

Request ID: serverGenReqId_cd394734-87e1-478d-ae5d-73e48a186439