Replace pixel tracker URL with an image tag

Author: rolling-code

docs/index.html

@@ -99,6 +99,6 @@ <h2>How to protect yourself:</h2>
     © 2025 Security Awareness Program | This was a controlled simulation for training purposes.
   </footer>
 <!-- Azure Function pixel tracker -->
-https://aimsatpixeltracker.azurewebsites.net/api/pixel
+<IMG src="https://aimsatpixeltracker.azurewebsites.net/api/pixel" style="display:none" alt="" >
 </body>
 </html>