{
  "name": "收银机溯源 ERP",
  "short_name": "溯源ERP",
  "description": "收银机一物一码溯源与 ERP 管理：扫码入库、销售出库、库存溯源",
  "lang": "zh-CN",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#08080a",
  "theme_color": "#6366F1",
  "icons": [
    {
      "src": "/icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    },
    {
      "src": "/icons/icon-512-maskable.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}