{
  "name": "Music Inbox", "short_name": "Music Inbox", "start_url": "/", "display": "standalone",
  "background_color": "#f3f6f7", "theme_color": "#087f78",
  "icons": [{ "src": "/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" }]
}