fix: remove outdated service information from localagi.json

frontend/public/json/localagi.json

@@ -48,10 +48,5 @@
       "text": "To use an external Ollama host, edit `/opt/localagi/.env` and set `LOCALAGI_LLM_API_URL=http://<ollama-host>:11434/v1`, then restart LocalAGI with `systemctl restart localagi`.",
       "type": "info"
     }
-    ,
-    {
-      "text": "The service runs as `root` per project guidelines; the unit includes basic hardening (NoNewPrivileges, PrivateTmp, ProtectSystem).",
-      "type": "info"
-    }
   ]
 }