{ "name": "Schedule Manager", "short_name": "Schedule", "start_url": "/", "display": "standalone", "background_color": "#10141c", "theme_color": "#10141c", "icons": [ { "src": "/icon-192x192.png", "sizes": "192x192", "type": "image/png" }, { "src": "/icon-512x512.png", "sizes": "512x512", "type": "image/png" } ] }