Examine source code of AI Chat Saver

{
  "manifest_version": 3,
  "name": "AI Chat Downloader",
  "version": "1.5",
  "description": "Download chats from Outlier Playground, ChatGPT, and Claude as Markdown or Word files.",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-chat-downloader@praphulln19",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "permissions": [
    "activeTab",
    "tabs",
    "scripting"
  ],
  "action": {
    "default_icon": {
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    },
    "default_title": "Download Chat",
    "default_popup": "popup/popup.html"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self';"
  }
}