{ "name": "fennec-fe", "short_name": "fennec-fe", "start_url": "/", "display": "standalone", "orientation": "portrait", "background_color": "#fff", "theme_color": "#673ab8", "icons": [ { "src": "/assets/icons/android-chrome-192x192.png", "type": "image/png", "sizes": "192x192" }, { "src": "/assets/icons/android-chrome-512x512.png", "type": "image/png", "sizes": "512x512" } ] }