{
  "dir": "ltr",
  "lang": "en",
  "scope": "/",
  "display": "fullscreen",
  "name": "ink Admin",
  "short_name": "Ink Admin",
  "description": "Ink Admin",  
  "start_url": "/",
  "background_color": "transparent",
  "theme_color": "transparent",
  "orientation": "any",
  "related_applications": [],
  "prefer_related_applications": false,
  "gcm_sender_id": "103953800507"
}