Refactoring classes into src/ folder, so they will be auto-loaded by composer

system/pages/forum/admin.php

@@ -8,6 +8,9 @@
  * @copyright 2021 MyAAC
  * @link      https://my-aac.org
  */
+
+use MyAAC\Forum;
+
 defined('MYAAC') or exit('Direct access not allowed!');
 
 $canEdit = Forum::isModerator();