{
  "name": "叶护卫 · AI 作物病害诊断",
  "short_name": "叶护卫",
  "description": "拍一张叶片，10 秒知道什么病、该怎么做。覆盖 14 种作物 39 个识别类别（26 种病害 + 12 健康 + 1 背景），输出严重度与结构化防治方案。",
  "start_url": "./?from=pwa",
  "scope": "./",
  "display": "standalone",
  "display_override": ["standalone", "minimal-ui"],
  "orientation": "portrait",
  "background_color": "#f4f9f5",
  "theme_color": "#0f7a45",
  "lang": "zh-CN",
  "dir": "ltr",
  "categories": ["productivity", "utilities", "education"],
  "icons": [
    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "拍照识别", "short_name": "识别", "url": "./#scan", "description": "打开相机拍照诊断" },
    { "name": "病害图鉴", "short_name": "图鉴", "url": "./#atlas", "description": "浏览 39 类病害与防治" }
  ]
}