{
  "name": "The Book",
  "short_name": "Book",
  "id": "/book",
  "start_url": "/music",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "icons": [
    { "src": "/icon.svg", "sizes": "any", "type": "image/svg+xml" },
    { "src": "/icon.png", "sizes": "512x512", "type": "image/png" }
  ]
}