added hide base entity option

bukkit/loader/src/main/resources/config.yml

@@ -136,6 +136,8 @@ furniture:
     # If you want to remove all invalid furniture, please set this list to empty, otherwise only furniture in the list will be removed.
     list:
       - "xxx:invalid_furniture"
+  # Whether to hide the entity containing metadata
+  hide-base-entity: true
 
 image:
   # Prevent players from using images set in minecraft:default font