{
  "name": "Clipboard Sync",
  "short_name": "ClipSync",
  "description": "Cross-device clipboard synchronization",
  "start_url": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#0f172a",
  "theme_color": "#3b82f6",
  "lang": "ja",
  "icons": [
    {
      "src": "icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "share_target": {
    "action": "/share",
    "method": "POST",
    "enctype": "multipart/form-data",
    "params": {
      "title": "title",
      "text":  "text",
      "url":   "url",
      "files": [
        {
          "name":   "file",
          "accept": ["image/png", "image/jpeg", "image/gif", "image/webp"]
        }
      ]
    }
  }
}