{
  "name": "Ledger",
  "short_name": "Ledger",
  "description": "Ledger System handheld scanner",
  "start_url": "./",
  "scope": "./",
  "display": "fullscreen",
  "orientation": "portrait",
  "background_color": "#F3F3F3",
  "theme_color": "#0A0A4A",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "display_override": [
    "fullscreen",
    "standalone"
  ]
}