refactor(coding-agent): derive available connection models on read - #1826

Bugbot Analysis Progress (31s elapsed)

✅ Gathered PR context (5s)
✅ Completed bug detection (25s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found. 2 previously reported issues remain unresolved.

Request ID: serverGenReqId_6b6c3324-97c6-4202-83f2-8556091d07db