{
  "name": "SWAP 自由贈物與交換平台",
  "short_name": "SWAP",
  "description": "台灣最美、最簡潔的二手物品免費贈送與交換平台",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#111827",
  "theme_color": "#10b981",
  "orientation": "portrait-primary",
  "categories": ["shopping", "social"],
  "icons": [
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      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
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      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
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      "src": "icon-512-maskable.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}