{
  "name": "Photo Backup Sentinel",
  "short_name": "Sentinel",
  "description": "Local proof that phone exports have an exact second copy.",
  "id": "/",
  "start_url": "/?source=pwa-v1",
  "display": "standalone",
  "background_color": "#F3EAD5",
  "theme_color": "#171713",
  "icons": [
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "/icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}