fix(wireguard): удалять связанные пиры и IP вместе с интерфейсом

docs/ux-ui/acceptance/browser-wg-delete-2026-10-08.json

@@ -0,0 +1,28 @@
+{
+  "date": "2026-10-08",
+  "backendSource": "bd3f996",
+  "frontendSource": "fd521f6",
+  "name": "mm-acceptance-wg-1791471219775",
+  "httpMocks": false,
+  "cases": [
+    {
+      "serverId": 1,
+      "status": 200,
+      "interfaceAbsent": true,
+      "remainingPeerCount": 1,
+      "remainingAddresses": [
+        "198.18.255.241/30"
+      ]
+    },
+    {
+      "serverId": 2,
+      "status": 200,
+      "interfaceAbsent": true,
+      "remainingPeerCount": 1,
+      "remainingAddresses": [
+        "198.18.255.242/30"
+      ]
+    }
+  ],
+  "pageErrors": []
+}