Fall back when a topic loses every leader, count the drop, and refresh again (release-0.1) - #95

Bugbot Analysis Progress (44s elapsed)

✅ Gathered PR context (3s)
✅ Completed bug detection (41s)
✅ Posted analysis results (1s)

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

Request ID: 865bceeb-3f61-41c4-b059-735fad2f9a0d