Examine source code of Sentinel Privacy Shield

{
  "manifest_version": 3,
  "name": "Sentinel Privacy Shield",
  "version": "1.0",
  "description": "Blocks advanced trackers, cookies, and fingerprinting attempts. Provides detailed reports on blocked threats and offers granular control over privacy settings for individual websites.",
  "action": {
    "default_popup": "popup.html",
    "default_icon": "sentinel_privacy_shield.png"
  },
  "icons": {
    "128": "sentinel_privacy_shield.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "phyllistubbsofp366@hotmail.com"
    }
  }
}