manifest copy.json

{
  "short_name": "DSC BVP",
  "name": "DSC BVP",
  "icons": [
    {
      "src": "./favicons/android-chrome-384x384.png",
      "sizes": "384x384",
      "type": "image/png"
    }
  ],
  "start_url": ".",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#ffffff",
  "background_color": "#ffffff"
}