Examine source code of Chat Export

{
  "name": "Chat Export",
  "version": "26.5.29",
  "description": "Export LLM chat conversations to Markdown, XML, JSON, and HTML",
  "manifest_version": 3,
  "minimum_chrome_version": "121",
  "browser_specific_settings": {
    "gecko": {
      "id": "chat-export@extension",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "128": "icon.77562362.png"
  },
  "permissions": [
    "storage",
    "clipboardWrite",
    "clipboardRead"
  ],
  "host_permissions": [
    "https://chat.openai.com/*",
    "https://chatgpt.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://chat.openai.com/*",
        "https://chatgpt.com/*",
        "https://claude.ai/*",
        "https://aistudio.google.com/*"
      ],
      "js": [
        "content.b76ee4d0.js"
      ],
      "css": [
        "content.b6757d83.css"
      ],
      "run_at": "document_end"
    }
  ],
  "action": {
    "default_popup": "popup.81861b88.html",
    "default_icon": "icon.77562362.png"
  },
  "options_ui": {
    "page": "options.a439e5e3.html",
    "open_in_tab": true
  }
}