List nodes

curl --request GET \
  --url https://ageneral.ai/v1/nodes \
  --header 'Authorization: Bearer <token>'

{
  "nodes": [
    {
      "id": "<string>",
      "userId": "<string>",
      "projectId": "<string>",
      "status": "<string>",
      "name": "<string>",
      "identifier": "<string>",
      "publicIp": "<string>",
      "directSecrets": true,
      "connectors": [
        "<string>"
      ],
      "openclawConfig": {},
      "createdAt": "<string>",
      "operatingSystem": "<string>"
    }
  ]
}