curl --request POST \
  --url https://cloud.onyx.app/api/user/projects/create \
  --header 'Authorization: Bearer <token>'

{
  "id": 123,
  "name": "<string>",
  "description": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "chat_sessions": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "time_created": "<string>",
      "time_updated": "<string>",
      "shared_status": "public",
      "persona_id": 123,
      "current_alternate_model": "<string>",
      "current_temperature_override": 123
    }
  ],
  "instructions": "<string>"
}