{
  "name": "Citadel OS",
  "short_name": "Citadel",
  "start_url": ".",
  "display": "standalone",
  "background_color": "#0F172A",
  "theme_color": "#0F172A",
  "icons": [
    {
      "src": "https://cdn-icons-png.flaticon.com/512/2111/2111432.png", 
      "sizes": "512x512",
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  ]
}