{
  "name": "好师傅HouSiFu",
  "short_name": "好师傅",
  "description": "北美华人专属紧急维修服务发布平台，连接业主与专业维修师傅，提供即时需求发布与AI故障诊断。",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#f85959",
  "icons": [
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      "sizes": "192x192",
      "type": "image/png"
    },
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      "sizes": "512x512",
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      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any maskable"
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}