{
  "name": "IoT Dashboard",
  "short_name": "IoT",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#F5F5F7",
  "icons": [
    { "src": "/logo.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/logo.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" },
    { "src": "/favicon.png", "sizes": "64x64", "type": "image/png" }
  ]
}