Examine source code of Link Context Menu Pro

{
  "manifest_version": 3,
  "name": "Link Context Menu Pro",
  "version": "1.0",
  "description": "Extends the browser's context menu for links with powerful new actions. Users can open links in new temporary containers, generate QR codes, shorten URLs, check link safety, or send links directly to various services (e.g., Pocket, email client, task manager). Highly customizable.",
  "action": {
    "default_popup": "popup.html",
    "default_icon": "link_context_menu_pro.png"
  },
  "icons": {
    "128": "link_context_menu_pro.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "kucrystalthomasncov192@hotmail.com"
    }
  }
}