{
  "name": "eMetals AI 鋼鐵媒合平台",
  "short_name": "eMetals AI",
  "description": "台灣 B2B 鋼鐵採購 / 銷售 / 運輸媒合平台",
  "id": "/",
  "start_url": "/login.php?src=pwa",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#ffffff",
  "theme_color": "#0d6efd",
  "lang": "zh-TW",
  "icons": [
    { "src": "/assets/img/android-chrome-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/assets/img/android-chrome-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/assets/img/android-chrome-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "採購儀表板", "url": "/buyer_dashboard.php", "icons": [{ "src": "/assets/img/android-chrome-192x192.png", "sizes": "192x192" }] },
    { "name": "供應商儀表板", "url": "/supplier_dashboard.php", "icons": [{ "src": "/assets/img/android-chrome-192x192.png", "sizes": "192x192" }] },
    { "name": "找鋼材現貨", "url": "/product_list.php", "icons": [{ "src": "/assets/img/android-chrome-192x192.png", "sizes": "192x192" }] }
  ]
}