List collections

curl --request GET \
  --url https://api.oneofnone.io/v1/collections \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "id": "<string>",
      "name": "<string>",
      "status": "<string>",
      "slug": "<string>",
      "created_at": "<string>",
      "type": "<string>",
      "description": "<string>",
      "quantity": 123,
      "keywords": "<unknown>",
      "redirect_type": "<string>",
      "redirect_url": "<string>",
      "registration_type": "<string>",
      "registration_settings": {},
      "activity_settings": {},
      "image": {
        "url": "<string>"
      },
      "video": {
        "url": "<string>",
        "poster_url": "<string>"
      },
      "share_image": {
        "url": "<string>"
      },
      "gallery": [
        {
          "url": "<string>",
          "file_type": "<string>",
          "poster_url": "<string>",
          "order": 123,
          "tags": "<unknown>",
          "variants": "<unknown>"
        }
      ],
      "product_name_template": "<string>",
      "retail_settings": {},
      "launch_date": "<string>",
      "attributes": "<unknown>",
      "variants": "<unknown>",
      "updated_at": "<string>"
    }
  ],
  "pagination": {}
}