{ "name": "MEGA MANAGER", "short_name": "Mega Mgr", "start_url": "./", "scope": "./", "display": "fullscreen", "orientation": "any", "background_color": "#000000", "theme_color": "#000000", "icons": [ { "src": "icon-180.png", "sizes": "180x180", "type": "image/png" }, { "src": "icon-512.png", "sizes": "512x512", "type": "image/png" } ] }