{
  "name": "现场履职打卡",
  "short_name": "履职打卡",
  "description": "现场拍照打卡、GPS水印、审批与区域管理",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f0f4f8",
  "theme_color": "#1f4e79",
  "icons": [
    { "src": "/icon-192.png?v=50", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icon-512.png?v=50", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}