[
  {
    "id": "cat-001",
    "title": "Electronics",
    "description": "Phones, laptops and accessories",
    "imageUrl": "https://images.unsplash.com/photo-1498049794561-7780e7231661?w=400&h=300&fit=crop",
    "itemsCount": 120
  },
  {
    "id": "cat-002",
    "title": "Clothing",
    "description": "Fashion for everyone",
    "imageUrl": "https://images.unsplash.com/photo-1441986300917-64674bd600d8?w=400&h=300&fit=crop",
    "itemsCount": 80
  }
]
