{
  "name": "出退勤管理システム",
  "short_name": "出退勤",
  "description": "QRコードで簡単に出退勤を記録できるシステム",
  "start_url": "/stamp",
  "display": "standalone",
  "background_color": "#f2f2f7",
  "theme_color": "#007aff",
  "orientation": "portrait",
  "icons": [
    {
      "src": "/icon-192.svg",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    },
    {
      "src": "/icon-192.svg",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}