{
  "name": "Dong247",
  "short_name": "Dong247",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "scope": "/",
  "lang": "vi-VN",
  "icons": [
    { "src": "/favicon.ico", "sizes": "48x48 32x32 16x16", "type": "image/x-icon" },
    { "src": "/android-chrome-192x192.png", "type": "image/png", "sizes": "192x192", "purpose": "any maskable" },
    { "src": "/android-chrome-512x512.png", "type": "image/png", "sizes": "512x512", "purpose": "any maskable" }
  ]
}