curl --request GET \
  --url https://api.keebai.com/v1/assistants \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "id": "<string>",
      "name": "<string>",
      "model": "<string>",
      "voice_response_enabled": true,
      "description": "<string>",
      "avatar_url": "<string>",
      "created_at": "<string>"
    }
  ],
  "page": 123,
  "limit": 123,
  "total": 123
}