{
  "name": "TTManager APP",
  "short_name": "TTManager",
  "start_url": "/login",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#1976D2",
  "icons": [
    {
      "src": "/app-logo-192x192.png?v=2",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/app-logo-512x512.png?v=2",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}