{
  "name": "미팅룸 예약",
  "short_name": "미팅룸",
  "start_url": "/mobile.html",
  "display": "standalone",
  "background_color": "#0d1117",
  "theme_color": "#0d1117",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' rx='20' fill='%230d1117'/><text x='50' y='65' text-anchor='middle' font-size='50' fill='%233498db'>M</text></svg>",
      "sizes": "192x192",
      "type": "image/svg+xml"
    }
  ]
}