remove experimental tag on AsyncBlockFinding

leaf-server/src/main/java/org/dreeam/leaf/config/modules/async/AsyncBlockFinding.java

@@ -10,14 +10,12 @@ public class AsyncBlockFinding extends ConfigModules {
         return EnumConfigCategory.ASYNC.getBaseKeyName() + ".async-block-finding";
     }
 
-    @Experimental
     public static boolean enabled = false;
     public static boolean asyncBlockFindingInitialized;
 
     @Override
     public void onLoaded() {
         config.addCommentRegionBased(getBasePath(), """
-                **Experimental feature**
                 This moves the expensive search calculations to a background thread while
                 keeping the actual block validation on the main thread.""",
             """