{
  "short_name": "CB3 LE",
  "name": "CB3 LE - チャット画面",
  "icons": [
    {
      "src": "favicon.ico",
      "sizes": "64x64 32x32 24x24 16x16",
      "type": "image/x-icon"
    },
    {
      "src": "img/app-icon-144x144.png",
      "sizes": "144x144",
      "type": "image/png"
    },
    {
      "src": "img/app-icon-180x180.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "img/app-icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ],
  "start_url": "/chat/index.html?utm_source=homescreen",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff",
  "scope": "/chat"
}