{
  "name": "Calendar",
  "short_name": "Calendar",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#171513",
  "theme_color": "#171513",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ],
  "shortcuts": [
    { "name": "Quick add", "url": "/?add=1", "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }] }
  ]
}