fix(alerts): исключить неоднозначные и отключённые устройства из сигналов

docs/ux-ui/acceptance/alert-server-identity-2026-10-12.json

@@ -0,0 +1,32 @@
+{
+  "block": "12.5.169",
+  "date": "2026-10-12",
+  "scope": "local server/traffic identity guards only",
+  "checks": {
+    "identity": "passed",
+    "groups": "passed",
+    "evaluateRule": "passed",
+    "collector": "passed",
+    "history": "passed",
+    "backendBuild": "passed",
+    "eslint": "passed",
+    "sql": "skipped: no owned DB and local PG connect EACCES",
+    "live": "not run",
+    "deploy": "not run"
+  },
+  "runtimeUnchanged": {
+    "backend": "ux-fresh167",
+    "frontend": "ux-bfd158"
+  },
+  "pending": [
+    "source enabled flags",
+    "freshness",
+    "latest error/current known state",
+    "probe identity and individual intervals",
+    "owned PG fixtures",
+    "deployment and live acceptance"
+  ],
+  "routerOsWrites": 0,
+  "messagesSent": 0,
+  "push": false
+}