{
  "name": "Door Access",
  "short_name": "Door",
  "description": "Apartment Door Access Control",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#07080c",
  "theme_color": "#07080c",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><circle cx='50' cy='50' r='45' fill='%230f1422' stroke='%2306b6d4' stroke-width='4'/><polygon points='50,15 80,75 20,75' fill='none' stroke='%2338bdf8' stroke-width='4'/></svg>",
      "sizes": "192x192",
      "type": "image/svg+xml"
    }
  ]
}