{
  "name": "开发者工具箱",
  "short_name": "工具箱",
  "description": "JSON、编码、格式化、图片、二维码等在线开发工具，全部在浏览器本地计算。",
  "lang": "zh-CN",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#f4f7fc",
  "theme_color": "#4f46e5",
  "categories": ["developer", "utilities", "productivity"],
  "icons": [
    { "src": "/pwa-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/pwa-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/favicon.svg", "sizes": "any", "type": "image/svg+xml" }
  ]
}