curl --request GET \
  --url https://app.gc.ai/api/external/v1/playbooks \
  --header 'Authorization: <api-key>'

{
  "playbooks": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "title": "<string>",
      "description": "<string>",
      "is_official": true,
      "created_at": "<string>"
    }
  ],
  "pagination": {
    "limit": 123,
    "offset": 123,
    "has_more": true
  }
}