categories.json

{
    "categories": [
        {
            "id": 0,
            "title": "Овощи",
            "url": "https://gist.githubusercontent.com/a-dminator/4e087fe7c82609e0a38352d6f54aac9f/raw/dc6cafa6f6b94f59aa297e17e5a294d51ef968d4/fruits.json"
        },
        {
            "id": 1,
            "title": "Фрукты",
            "url": "https://gist.githubusercontent.com/a-dminator/4e087fe7c82609e0a38352d6f54aac9f/raw/dc6cafa6f6b94f59aa297e17e5a294d51ef968d4/vegetables.json"
        }
    ]
}

fruits.json

{
    "products": [
        {
            "id": 0,
            "title": "Яблоко",
            "price": 42.99,
            "imageUrl": "https://www.businessreview.pro/wp-content/uploads/2018/01/yabloko_green.jpg"
        },
        {
            "id": 1,
            "title": "Груша",
            "price": 56.99,
            "imageUrl": "http://chudesalegko.ru/wp-content/uploads/2013/08/grusha.jpg"
        },
        {
            "id": 2,
            "title": "Абрикос",
            "price": 21.99,
            "imageUrl": "https://thedifference.ru/wp-content/uploads/2016/07/chem-otlichaetsya-abrikos-ot-persika.jpg"
        }
    ]
}

vegetables.json

{
    "products": [
        {
            "id": 3,
            "title": "Помидор",
            "price": 42.99,
            "imageUrl": "https://greenmylife-wpengine.netdna-ssl.com/wp-content/uploads/2014/06/HighYield-Tomato.jpg"
        },
        {
            "id": 4,
            "title": "Огурец",
            "price": 56.99,
            "imageUrl": "http://demandware.edgesuite.net/sits_pod32/dw/image/v2/BBBW_PRD/on/demandware.static/-/Sites-jss-master/default/dwdc19b9f9/images/products/vegetables/0047g_01_katrina.jpg?sw=387&cx=216&cy=0&cw=1196&ch=1196"
        },
        {
            "id": 5,
            "title": "Картошка",
            "price": 21.99,
            "imageUrl": "https://cdn.mr-fothergills.co.uk/product-images/op/z/POT-270z.jpg"
        }
    ]
}