{
  "name": "ระบบจัดการเส้นทางส่งหนังสือ",
  "short_name": "ส่งหนังสือ BB",
  "description": "ระบบจัดการและนำทางสำหรับพนักงานส่งหนังสือ BB Routing",
  "start_url": "/login.html",
  "display": "standalone",
  "background_color": "#1e293b",
  "theme_color": "#1F4E78",
  "icons": [
    {
      "src": "/icon.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}