chore!: make autoPrepend optional by default and only load it if $con…

…fig->rockfrontendAutoPrepend is set

RockFrontend.module.php

@@ -1014,6 +1014,8 @@ public function assetPath($path): string
    */
   public function autoPrepend($event)
   {
+    if (!wire()->config->rockfrontendAutoPrepend) return;
+
     /** @var Templatefile $tpl */
     $tpl = $event->object;
     $this->autoPrependFile = (string)$tpl;