fix(enm): block validator creation against a retired pod [audit finding 4, MED] - #488

Bugbot Analysis Progress (2m 37s elapsed)

✅ Gathered PR context (6s)
✅ Completed bug detection (2m 30s)
✅ Posted analysis results (0s)

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

Request ID: serverGenReqId_b42ece14-9aac-4092-b35c-6591ec80a161