List all Post Categories

const options = {method: 'GET'};

fetch('https://demo.spreecommerce.org/api/v2/storefront/post_categories', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "data": [
    {
      "id": "1",
      "type": "post_category",
      "attributes": {
        "title": "Resources",
        "slug": "resources",
        "created_at": "2025-08-11T20:58:24.354Z",
        "updated_at": "2025-08-11T20:58:24.354Z",
        "description": null
      },
      "relationships": {}
    },
    {
      "id": "2",
      "type": "post_category",
      "attributes": {
        "title": "Articles",
        "slug": "articles",
        "created_at": "2025-08-11T20:58:24.365Z",
        "updated_at": "2025-08-11T20:58:24.365Z",
        "description": null
      },
      "relationships": {}
    },
    {
      "id": "3",
      "type": "post_category",
      "attributes": {
        "title": "News",
        "slug": "news",
        "created_at": "2025-08-11T20:58:24.375Z",
        "updated_at": "2025-08-11T20:58:24.375Z",
        "description": null
      },
      "relationships": {}
    }
  ],
  "meta": {
    "count": 3,
    "total_count": 3,
    "total_pages": 1
  },
  "links": {
    "self": "http://localhost:3000/api/v2/storefront/post_categories",
    "next": "http://localhost:3000/api/v2/storefront/post_categories?page=1",
    "prev": "http://localhost:3000/api/v2/storefront/post_categories?page=1",
    "last": "http://localhost:3000/api/v2/storefront/post_categories?page=1",
    "first": "http://localhost:3000/api/v2/storefront/post_categories?page=1"
  }
}