refactor: remove unused use statement

Author: RobinTheHood

index.php

@@ -30,7 +30,6 @@
 use RobinTheHood\ExceptionMonitor\ExceptionMonitor;
 use RobinTheHood\Debug\Debug;
 
-use RobinTheHood\ModifiedModuleLoaderClient\IndexController;
 use RobinTheHood\ModifiedModuleLoaderClient\App;
 use RobinTheHood\ModifiedModuleLoaderClient\Config;