{
  "name": "Wechat Rails",
  "short_name": "Wechat",
  "start_url": "/chat",
  "scope": "/",
  "display": "standalone",
  "display_override": ["standalone", "browser"],
  "description": "Wechat Rails mobile chat workspace.",
  "theme_color": "#0f172a",
  "background_color": "#f8fafc",
  "icons": [
    {
      "src": "/icon-192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "/icon.png",
      "type": "image/png",
      "sizes": "512x512"
    },
    {
      "src": "/icon.png",
      "type": "image/png",
      "sizes": "512x512",
      "purpose": "maskable"
    }
  ]
}