{
  "name": "File YZ",
  "short_name": "YZ File",
  "start_url": ".",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#f2f2f2",
  "icons": [
    { "src": "assets/icon.png", "sizes": "192x192", "type": "image/png" },
    { "src": "assets/favicon.png", "sizes": "512x512", "type": "image/png" }
  ]
}