posimai-root/posimai-dev/manifest.json

{
  "id": "/posimai-dev/",
  "name": "posimai-dev",
  "short_name": "dev",
  "description": "posimai development portal",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0D0D0D",
  "theme_color": "#0D0D0D",
  "orientation": "any",
  "icons": [
    { "src": "/logo.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/logo.png", "sizes": "512x512", "type": "image/png" }
  ]
}