feat(explorer): stop UI polling after a timeout #112897

Bugbot Review

Bugbot Analysis Progress (7m 8s elapsed)

✅ Gathered PR context (11s)
✅ Completed bug detection (6m 49s)
✅ Posted analysis results (8s)

Final Result: Bugbot completed review and found 2 potential issues. 1 previously reported issue remain unresolved.

Request ID: serverGenReqId_6c8d2021-da53-4211-83ed-2a74415f30aa

Cursor Bugbot has reviewed your changes and found 2 potential issues.

There are 3 total unresolved issues (including 1 from previous review).

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