Examine source code of ListingGen

{
  "manifest_version": 3,
  "name": "ListingGen",
  "version": "1.0.1",
  "description": "跨境电商Listing智能生成器",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "ListingGen"
  },
  "options_page": "options.html",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "listinggen@openclaw.ai",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "websiteActivity"
        ]
      }
    }
  }
}