{
  "name": "Puff Tracker",
  "short_name": "PuffTracker",
  "description": "Track smoking habits and quit gradually.",
  "start_url": "/",
  "display": "browser",
  "background_color": "#0f172a",
  "theme_color": "#3B82F6",
  "icons": [
    {
      "src": "assets/images/app_icon.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "assets/images/app_icon.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}