{
  "name": "POS 結帳頁面系統",
  "short_name": "POS 結帳",
  "description": "以平板觸控為核心之 PWA POS 結帳系統 (串接 Google 試算表與光貿電子發票)",
  "start_url": "/",
  "display": "standalone",
  "orientation": "landscape",
  "background_color": "#f8fafc",
  "theme_color": "#0284c7",
  "icons": [
    {
      "src": "/icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}