Examine source code of Recent Domain Tabs

{
  "manifest_version": 3,
  "name": "__MSG_extensionName__",
  "version": "1.3",
  "author": "Xavitek",
  "homepage_url": "https://buymeacoffee.com/xavitek",
  "description": "__MSG_extensionDescription__",
  "default_locale": "en",
  "permissions": [
    "history",
    "tabs",
    "storage"
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "__MSG_extensionName__",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "options_ui": {
    "page": "options.html",
    "browser_style": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "recent-domain-tabs@xavitek.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}