{ "name": "myTrack", "short_name": "myTrack", "theme_color": "#1976d2", "background_color": "#fafafa", "display": "standalone", "id": "/", "scope": "/", "start_url": "/", "icons": [ { "src": "assets/images/fav-icons/android-chrome-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable any" }, { "src": "assets/images/fav-icons/android-chrome-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable any" } ] }