{
  "id": "/app/",
  "name": "Excel-Drills",
  "short_name": "Excel-Drills",
  "description": "Excel-Übungen mit Sofort-Prüfung: Formel eintippen, Ergebnis prüfen, auf Deutsch, Französisch und Italienisch. Die Gratis-Übungen laufen auch offline.",
  "lang": "de-CH",
  "dir": "ltr",
  "start_url": "/app/?quelle=pwa",
  "scope": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#107C41",
  "categories": ["education", "productivity"],
  "icons": [
    { "src": "/assets/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/assets/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/assets/icons/icon-maskable-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "/assets/icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" },
    { "src": "/assets/icons/apple-touch-icon.png", "sizes": "180x180", "type": "image/png", "purpose": "any" }
  ],
  "shortcuts": [
    { "name": "Üben", "short_name": "Üben", "description": "Übungen öffnen", "url": "/app/",
      "icons": [{ "src": "/assets/icons/icon-192.png", "sizes": "192x192", "type": "image/png" }] },
    { "name": "Preise", "short_name": "Preise", "description": "Premium und Preise ansehen", "url": "/premium.html",
      "icons": [{ "src": "/assets/icons/icon-192.png", "sizes": "192x192", "type": "image/png" }] }
  ]
}