refactor: join lineage by request ID - #2452

Bugbot Analysis Progress (4m 54s elapsed)

✅ Gathered PR context (3s)
✅ Completed bug detection (4m 50s)
✅ Posted analysis results (1s)

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

Request ID: serverGenReqId_a188c28b-c605-4e31-baf1-100af986a481