Lakka-LibreELEC/packages/addons/service/snapserver/snapweb/manifest.json

{
    "short_name": "Snapweb",
    "name": "Snapcast WebApp",
    "icons": [
        {
            "src": "launcher-icon.png",
            "sizes": "192x192",
            "type": "image/png"
        }
    ],
    "start_url": "/index.html",
    "display": "standalone",
    "categories": ["music"],
    "description": "Snapcast web client",
    "theme_color": "#455A64"
}