Add sidebar folder grouping - #3988

Bugbot Analysis Progress (1m 22s elapsed)

✅ Gathered PR context (4s)
✅ Completed bug detection (1m 7s)
✅ Posted analysis results (11s)

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

Request ID: serverGenReqId_161291e1-3880-46a9-bcc9-1eddad44cee2