选B方案：收窄热点源并加赛道过滤层；诊断坐实8条信源偏资讯占一半；换目标派棒50a8f8f3（20:48）；派活单首次实操两态规则与域锁接口

tmp/supervise-inbox/check-agent.json

@@ -1,13 +1,13 @@
 {
-  "round": 46,
-  "name": "[检查]-[目标检查]-contentm_agent-第46棒",
+  "round": 51,
+  "name": "[检查]-[目标检查]-contentm_agent-第51棒",
   "reason": "queue-empty",
   "kind": "目标检查",
-  "at": "2026-10-10T22:33:09",
-  "fire_at": "22:34:39",
+  "at": "2026-10-11T20:39:34",
+  "fire_at": "20:41:04",
   "queue_pending": 0,
-  "idle_min": 775.4,
-  "id": "87dc0755-8f43-47c5-92e1-c126be335318",
-  "last_queue-empty": 1791642789.0696142,
+  "idle_min": 58.9,
+  "id": "ca31ec5e-42f0-4963-b1cb-daf9cefb5049",
+  "last_queue-empty": 1791722374.0385342,
   "last_sessions-ended": 1791505026.3432362
 }