feat: convert network-topology to a full plugin (B1)

plugins/ai/manifest.json

@@ -30,13 +30,19 @@
     "automations": "^1.0.0"
   },
   "optionalDependencies": {
-    "workspaces": "^1.0.0"
+    "workspaces": "^1.0.0",
+    "network-topology": "^1.0.0"
   },
   "requires": [
     {
       "service": "workspaces.saved",
       "versionRange": "^1.0.0",
       "optional": true
+    },
+    {
+      "service": "network-topology.graph",
+      "versionRange": "^1.0.0",
+      "optional": true
     }
   ],
   "providesSecret": [