photoview/ui/src/manifest.webmanifest

{
  "name": "Photoview",
  "short_name": "Photoview",
  "description": "Photo gallery for self-hosted personal servers",
  "start_url": "/",
  "display": "standalone",
  "theme_color": "black",
  "background_color": "white",
  "icons": [
    {
      "src": "/assets/logo192.png",
      "sizes": "192x192"
    },
    {
      "src": "/assets/logo512.png",
      "sizes": "512x512"
    },
    {
      "src": "/assets/photoview-logo.svg",
      "sizes": "150x150"
    }
  ]
}