{
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  "short_name": "",
  "icons": [
      {
          "src": "/android-chrome-192x192.png",
          "sizes": "192x192",
          "type": "image/png"
      },
      {
          "src": "/android-chrome-256x256.png",
          "sizes": "256x256",
          "type": "image/png"
      }
  ],
  "theme_color": "#ffffff",
  "background_color": "#ffffff",
  "display": "standalone"
}