[codex] Group projects in new-thread pickers - #4312

Bugbot Analysis Progress (3m 59s elapsed)

✅ Gathered PR context (7s)
✅ Completed bug detection (3m 47s)
✅ Posted analysis results (5s)

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

Request ID: serverGenReqId_80be4f8f-3bef-4978-b5fe-d7e5babdd374