{
  "name": "Task Manager", 
  "short_name": "Tasks",
  "start_url": ".",
  "display": "standalone", 
  "background_color": "#ffffff", 
  "theme_color": "#0000ff", 
  "icons": [
    {
      "src": "192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}