{
  "name": "Derstina — Language learning",
  "short_name": "Derstina",
  "description": "Speak, read, and practise six languages with structured lessons, flashcards, and real pronunciation feedback.",
  "start_url": "/dashboard.html",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#ffffff",
  "theme_color": "#2563eb",
  "categories": ["education", "productivity"],
  "lang": "en-GB",
  "icons": [
    {
      "src": "/icons/icon-192-v2.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-512-v2.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-maskable-v2.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "My lessons",
      "short_name": "Lessons",
      "url": "/my/lessons.html",
      "icons": [{ "src": "/icons/icon-192-v2.png", "sizes": "192x192", "type": "image/png" }]
    },
    {
      "name": "Speaking practice",
      "short_name": "Speak",
      "url": "/my/speak.html",
      "icons": [{ "src": "/icons/icon-192-v2.png", "sizes": "192x192", "type": "image/png" }]
    },
    {
      "name": "Conversations",
      "short_name": "Chat",
      "url": "/my/chat.html",
      "icons": [{ "src": "/icons/icon-192-v2.png", "sizes": "192x192", "type": "image/png" }]
    }
  ]
}