{
  "name": "采购计划工作台",
  "short_name": "采购计划",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#2563eb",
  "icons": [
    { "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Crect fill='%232563eb' width='100' height='100'/%3E%3Ctext x='50' y='65' font-size='45' text-anchor='middle' fill='white'%3E采%3C/text%3E%3C/svg%3E", "sizes": "any", "type": "image/svg+xml" }
  ]
}