{
  "name": "Calling Bell",
  "short_name": "CallingBell",
  "description": "Ring your family with one tap",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#0f0f1a",
  "theme_color": "#7c3aed",
  "orientation": "portrait",
  "icons": [
    { "src": "./icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any maskable" }
  ]
}