Examine source code of Avito Hunter LLM

{
  "manifest_version": 2,
  "name": "Avito Hunter LLM",
  "version": "1.0",
  "description": "Отслеживает изменения на страницах Avito и отправляет уведомления в Telegram",
  "permissions": [
    "storage",
    "tabs",
    "activeTab",
    "https://api.telegram.org/*",
    "https://www.avito.ru/*",
    "https://*/v1/*",
    "http://*/v1/*"
  ],
  "host_permissions": [
    "https://*/*",
    "http://*/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.avito.ru/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Avito Hunter"
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "web_accessible_resources": [
    "sysPrompt"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{4adbd226-52b1-4e1e-a034-6f191b7c2fa5}"
    }
  }
}