修复bug

mappings/lifecycle.mapping.json

@@ -1,7 +1,7 @@
 {
   "contract_version": "ltjt-lifecycle-v2.9-roster-leader-contact-2026-08",
   "current_agent_parse_prompt_version": "ltjt-agent-prompt-v1.8-independent-headcount-categories",
-  "current_extension_version": "0.5.158",
+  "current_extension_version": "0.5.163",
   "historical_test_marker": "TEST-202609",
   "scope": "/System/Business/",
   "erp_session_keepalive": {
@@ -28,7 +28,7 @@
       "cooldown_minutes": 2,
       "max_attempts_per_cooldown": 1,
       "action": "reload the existing allowlisted ERP tab with bypassCache=true, wait for complete, then repeat the read-only GET probe",
-      "failure_policy": "record structured recovery status and require manual login/inspection; never retry a business operation"
+      "failure_policy": "record structured recovery status and require manual login/inspection; an interrupted MV3 service worker recovery is normalized out of running and the next successful read-only probe returns the recovery state to idle; never retry a business operation"
     }
   },
   "operation_timing": {