{
  "name": "NRG in London",
  "short_name": "NRG London",
  "description": "Heating, plumbing and low-carbon energy expertise across London.",
  "start_url": "/",
  "display": "browser",
  "background_color": "#111C33",
  "theme_color": "#111C33",
  "icons": [
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}