List books

curl --request GET \
  --url https://api.slant.app/v1/books \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "abc123xyz",
      "name": "John's Book",
      "role": "principal",
      "users": [
        {
          "id": "abc123xyz",
          "email": "user@example.com",
          "first_name": "John",
          "last_name": "Doe",
          "role": "contributor"
        }
      ],
      "tiers": [
        {
          "value": 1,
          "label": "A-tier"
        }
      ],
      "teams": [
        {
          "id": "<string>",
          "name": "Advisory Team"
        }
      ]
    }
  ],
  "pagination": {
    "current_page": 1,
    "total_pages": 10,
    "total_count": 100,
    "per_page": 25
  }
}