{
  "name": "YOO!!",
  "short_name": "Scheduler",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#111827",
  "theme_color": "#111827",
  "icons": [
    {
      "src": "https://cdn-icons-png.flaticon.com/512/747/747310.png",
      "sizes": "192x192",
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}