{
  "name": "Changeout Manager",
  "short_name": "Changeout",
  "description": "ASTM F2249 ground cable test reporting",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#1a1a1a",
  "orientation": "any",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 192 192'><rect width='192' height='192' rx='32' fill='%231a1a1a'/><text x='96' y='130' font-size='100' text-anchor='middle' fill='white'>⚡</text></svg>",
      "sizes": "192x192",
      "type": "image/svg+xml"
    }
  ]
}