{
    "icons": [
        {
            "src": "/app/cat/static/images/manifest/icon-192x192.png",
            "type": "image/png",
            "sizes": "192x192"
        },
        {
            "src": "/app/cat/static/images/manifest/icon-512x512.png",
            "type": "image/png",
            "sizes": "512x512"
        },
        {
            "src": "/app/cat/static/images/manifest/icon-512x512-maskable.png",
            "type": "image/png",
            "sizes": "512x512",
            "purpose": "maskable"
        }
    ]
}