{
  "name": "Aire J Heating and Cooling",
  "short_name": "Aire J",
  "description": "...",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0284c7",
  "theme_color": "#1e3a8a",
  "lang": "en",
  "dir": "ltr",
  "id": "/",
  "icons": [ /* as before */ ],
  "categories": ["HVAC", "Home Services"],
  "screenshots": [
    {
      "src": "/img/screenshots/homepage.png",
      "sizes": "720x1280",
      "type": "image/png"
    },
    {
      "src": "/img/screenshots/services.png",
      "sizes": "720x1280",
      "type": "image/png"
    }
  ]
}