kclient/public/manifest.json

{
  "name": "<%- title -%>",
  "short_name": "<%- title -%>",
  "manifest_version": 2,
  "version": "0.4.1",
  "display": "fullscreen",
  "background_color": "#000000",
  "theme_color": "#000000",
  "icons": [
    {
      "src": "public/icon.png",
      "type": "image/png",
      "sizes": "180x180"
    }
  ],
  "start_url": "/"
}