Examine source code of PolyCode Chat Saver.CG

{
  "manifest_version": 3,
  "name": "__MSG_extName__",
  "version": "0.1.8.3",
  "description": "__MSG_extDescription__",
  "permissions": [
    "activeTab",
    "alarms",
    "clipboardWrite",
    "downloads",
    "storage"
  ],
  "host_permissions": [
    "https://alice.yandex.ru/*",
    "https://chat.deepseek.com/*",
    "https://chat.mistral.ai/*",
    "https://chat.openai.com/*",
    "https://chatgpt.com/*",
    "https://claude.ai/*",
    "https://copilot.microsoft.com/*",
    "https://gemini.google.com/*",
    "https://giga.chat/*",
    "https://grok.com/*",
    "https://perplexity.ai/*",
    "https://poe.com/*",
    "https://www.bing.com/*",
    "https://www.grok.com/*",
    "https://www.perplexity.ai/*",
    "https://www.poe.com/*",
    "https://ya.ru/*",
    "https://api.polycode.app/*"
  ],
  "action": {
    "default_title": "__MSG_actionTitle__",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "polycode-chat-saver-cg@polycode.app",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://alice.yandex.ru/*",
        "https://chat.deepseek.com/*",
        "https://chat.mistral.ai/*",
        "https://chat.openai.com/*",
        "https://chatgpt.com/*",
        "https://claude.ai/*",
        "https://copilot.microsoft.com/*",
        "https://gemini.google.com/*",
        "https://giga.chat/*",
        "https://grok.com/*",
        "https://perplexity.ai/*",
        "https://poe.com/*",
        "https://www.bing.com/chat*",
        "https://www.grok.com/*",
        "https://www.perplexity.ai/*",
        "https://www.poe.com/*",
        "https://ya.ru/*"
      ],
      "js": [
        "content_script.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "options_page": "options.html",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "default_locale": "en"
}