curl --request GET \
  --url https://api.timbal.ai/templates

{
  "templates": [
    {
      "github_ref": "<string>",
      "id": 123,
      "is_default": true,
      "name": "<string>",
      "slug": "<string>",
      "target_path": "<string>",
      "type": "<string>",
      "banner_url": "<string>",
      "description": "<string>",
      "github_repo_full_name": "<string>",
      "tarball_url": "<string>"
    }
  ]
}