{
  "name": "Xiteng Chat",
  "short_name": "Chat",
  "description": "使用个人 Key Vault 凭据的轻量 AI 对话界面",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#f4f4f0",
  "theme_color": "#171717",
  "orientation": "any",
  "lang": "zh-CN",
  "categories": ["productivity", "utilities"],
  "icons": [
    {"src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png"},
    {"src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png"},
    {"src": "/icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable"}
  ]
}