Examine source code of AutoShopee Kit

{
  "name": "AutoShopee Kit",
  "short_name": "AutoShopee Kit",
  "author": "AutoShopee Team",
  "description": "Giải pháp cho nhà bán hàng Shopee",
  "homepage_url": "https://autoshopee.com",
  "icons": {
    "48": "icons/icon_48.png",
    "128": "icons/icon_128.png"
  },
  "browser_action": {
    "default_title": "AutoShopee Kit",
    "default_popup": "popup/popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://shopee.vn/*"
      ],
      "js": [
        "content/shopee/main.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://banhang.shopee.vn/portal/sale/order/*"
      ],
      "js": [
        "content/shopee/order.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://banhang.shopee.vn/webchat/*"
      ],
      "js": [
        "content/shopee/chat.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://tiki.vn/*"
      ],
      "js": [
        "content/tiki/main.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://lazada.vn/*",
        "https://www.lazada.vn/*"
      ],
      "js": [
        "content/lazada/main.js"
      ],
      "css": []
    }
  ],
  "omnibox": {
    "keyword": "autoshopee"
  },
  "permissions": [
    "*://*.autoshopee.com/*",
    "*://*.shopee.vn/*",
    "*://*.tiktok.vn/*",
    "*://*.lazada.vn/*",
    "*://*.sendo.vn/*",
    "*://*.tiki.vn/*",
    "cookies",
    "tabs",
    "runtime",
    "webRequest",
    "webRequestBlocking",
    "browserAction"
  ],
  "version": "2.4.1",
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{153f2b53-ae81-4737-936b-6c539d4912ca}"
    }
  }
}