deleted the "leftover" item entity when add_item stacks
deleted the "leftover" item entity when add_item stacks

dev-osrose/osIROSE-new,dev-osrose/osIROSE-new,RavenX8/osIROSE-new,dev-osrose/osIROSE-new,RavenX8/osIROSE-new,RavenX8/osIROSE-new