refactor: manage monitor via gateway hooks

plugin/openclaw.plugin.json

@@ -3,7 +3,7 @@
   "name": "HarborForge",
   "version": "0.2.0",
   "description": "HarborForge plugin for OpenClaw - project management, monitoring, and CLI integration",
-  "entry": "./index.js",
+  "entry": "./dist/index.js",
   "configSchema": {
     "type": "object",
     "additionalProperties": false,
@@ -59,6 +59,10 @@
       "calendarApiKey": {
         "type": "string",
         "description": "API key for Calendar API authentication. If not set, uses apiKey or plugin auto-authentication via X-Agent-ID header."
+      },
+      "managedMonitor": {
+        "type": "string",
+        "description": "Absolute path to an installed HarborForge.Monitor binary managed by this plugin installer. If set, gateway_start/gateway_stop hooks will start/stop the monitor process automatically."
       }
     }
   }