Examine source code of Folders for Claude

{
  "manifest_version": 3,
  "name": "Folders for Claude",
  "version": "1.5.0",
  "description": "Organize your Claude chats into folders. Fast, local-first, with optional end-to-end encrypted cross-device sync.",
  "icons": {
    "16": "assets/icon16.png",
    "32": "assets/icon32.png",
    "48": "assets/icon48.png",
    "128": "assets/icon128.png"
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://ksgvdaiocyzytnvxqbre.supabase.co/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://claude.ai/*"
      ],
      "js": [
        "src/config.js",
        "src/storage.js",
        "src/sync.js",
        "src/content.js"
      ],
      "css": [
        "src/styles.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{501a1aa8-c2e9-4a12-9a57-bea5a3383865}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "authenticationInfo",
          "personallyIdentifyingInfo",
          "websiteContent"
        ]
      }
    }
  }
}