List generation apps

curl --request GET \
  --url https://app.mavera.io/api/v1/generation-apps \
  --header 'Authorization: Bearer <token>'

{
  "object": "list",
  "data": [
    {
      "id": "<string>",
      "object": "generation_app",
      "name": "<string>",
      "category": "<string>",
      "description": "<string>",
      "input_type": "<string>",
      "input_fields": [
        {
          "name": "<string>",
          "type": "text",
          "label": "<string>",
          "placeholder": "<string>",
          "options": [
            "<string>"
          ]
        }
      ],
      "created_at": "2023-11-07T05:31:56Z"
    }
  ],
  "categories": [
    "<string>"
  ]
}