{
  "name": "Casa Chat",
  "short_name": "Casa Chat",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f3f4f6",
  "theme_color": "#2563eb",
  "icons": [
    {
      "src": "https://placehold.co/192x192/2563eb/ffffff.png?text=CC",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "https://placehold.co/512x512/2563eb/ffffff.png?text=CC",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}