{
  "name": "膳维迹 FreshTrack AI 健康管理",
  "short_name": "FreshTrack",
  "description": "AI 食物识别、饮食记录和营养建议",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f4f7f2",
  "theme_color": "#163d2b",
  "icons": [
    { "src": "/assets/freshtrack-logo.jpg", "sizes": "1200x1200", "type": "image/jpeg", "purpose": "any maskable" }
  ]
}