Examine source code of Bulk UTM On Page

{
  "manifest_version": 3,
  "name": "Bulk UTM On Page",
  "description": "Thêm/ghi đè UTM cho toàn bộ link trên trang. Lọc domain, include/exclude pattern. Preview/Apply/Revert, Export CSV.",
  "version": "1.0.0",
  "action": {
    "default_title": "Bulk UTM On Page",
    "default_popup": "popup.html",
    "default_icon": {
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "activeTab",
    "tabs",
    "scripting",
    "storage",
    "downloads",
    "clipboardWrite"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{a5cbe1d1-25c4-4e24-9a2a-0e66a7b7f1e3}",
      "strict_min_version": "109.0"
    }
  }
}