{
  "id": "/",
  "name": "L-TECH Messenger",
  "short_name": "L-TECH M",
  "description": "L-TECH 사내 업무용 메신저",
  "lang": "ko",
  "start_url": "/?source=pwa",
  "scope": "/",
  "display": "standalone",
  "display_override": ["standalone"],
  "orientation": "any",
  "background_color": "#101820",
  "theme_color": "#172632",
  "categories": ["business", "productivity", "social"],
  "icons": [
    {
      "src": "/pwa-icon-192.png?v=20260722",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/pwa-icon-512.png?v=20260722",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/pwa-icon-maskable-512.png?v=20260722",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}