{ "short_name": "Lavender", "name": "Lavender Dashboard", "icons": [ { "src": "../images/favicon.png", "sizes": "32x32", "type": "image/png" }, { "src": "../images/logo192.png", "type": "image/png", "sizes": "192x192" }, { "src": "../images/logo512.png", "type": "image/png", "sizes": "512x512" } ], "start_url": ".", "display": "standalone", "theme_color": "#000000", "background_color": "#ffffff" }