{
  "id": "/",
  "name": "১৫ দিনে ইংরেজি শিখুন",
  "short_name": "১৫ দিনে ইংরেজি",
  "description": "বাংলা ভাষায় ১৫ দিনে ইংরেজি শেখার সম্পূর্ণ কোর্স — পাঠ, কুইজ, উচ্চারণ ও স্পিকিং প্র্যাকটিস।",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "display_override": ["window-controls-overlay", "standalone", "browser"],
  "orientation": "portrait",
  "background_color": "#ffffff",
  "theme_color": "#2563EB",
  "lang": "bn",
  "dir": "ltr",
  "categories": ["education", "books"],
  "prefer_related_applications": false,
  "launch_handler": {
    "client_mode": "auto"
  },
  "handle_links": "preferred",
  "edge_side_panel": {
    "preferred_width": 480
  },
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "screenshots": [
    {
      "src": "/screenshot-wide.png",
      "sizes": "1280x800",
      "type": "image/png",
      "form_factor": "wide",
      "label": "১৫ দিনে ইংরেজি — Desktop"
    },
    {
      "src": "/screenshot-mobile.png",
      "sizes": "512x1024",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "১৫ দিনে ইংরেজি — Mobile"
    }
  ],
  "shortcuts": [
    {
      "name": "সব পাঠ",
      "short_name": "পাঠ",
      "description": "১৫ দিনের পাঠ তালিকা",
      "url": "/lessons",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    },
    {
      "name": "স্পিকিং প্র্যাকটিস",
      "short_name": "স্পিকিং",
      "description": "ইংরেজি বলার অনুশীলন",
      "url": "/speaking",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    }
  ]
}