{
  "name": "",
  "short_name": "",
  "description": "",
  "start_url": "/admin-panel/",
  "scope": "/admin-panel/",
  "display": "standalone",
  "background_color": "",
  "theme_color": "",
  "icons": [
    {
      "src": "/admin-panel/icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/admin-panel/icons/icon-256.png",
      "sizes": "256x256",
      "type": "image/png"
    },
    {
      "src": "/admin-panel/icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}