update: add remove output

leaf

@@ -930,6 +930,7 @@ leaf_remove_package() {
   rm -rf "${_trace_dir}"
   leaf_update_package_database delete "${PKG_PREFIX}/${PKG_NAME}"
   leaf_update_environment
+  echo -e "${GREEN_COLOR}<<< removed ${PKG_PREFIX}/${PKG_NAME}${CLEAR_COLOR}"
 }
 
 leaf_search_package() {