fix(containers): подтверждать остановку и удаление контейнера

docs/ux-ui/acceptance/containers248-live-ui.json

@@ -0,0 +1,60 @@
+{
+  "date": "2026-10-14",
+  "block": "12.5.248",
+  "realPortalLogin": true,
+  "noMocks": true,
+  "steps": [
+    {
+      "phase": "start",
+      "status": 200,
+      "receiptOk": true,
+      "targetMatched": true
+    },
+    {
+      "phase": "guard",
+      "viewports": [
+        1440,
+        390
+      ],
+      "uiDeleteDisabled": true,
+      "backendConflict": 409
+    },
+    {
+      "phase": "stop",
+      "status": 200,
+      "receiptOk": true,
+      "targetMatched": true
+    },
+    {
+      "phase": "remove",
+      "status": 200,
+      "receiptOk": true,
+      "targetMatched": true,
+      "rowAbsent": true
+    },
+    {
+      "phase": "repeat",
+      "status": 409,
+      "absentConflict": true
+    }
+  ],
+  "pageErrors": [],
+  "layout": [
+    {
+      "viewport": 1440,
+      "scrollWidth": 1440
+    },
+    {
+      "viewport": 390,
+      "scrollWidth": 390
+    }
+  ],
+  "harnessFailures": [
+    {
+      "phase": "guard",
+      "name": "AssertionError",
+      "actual": true,
+      "expected": false
+    }
+  ]
+}