message: fix(tree): fix the logic problem of show attribute of ActionItem under BasicTree
diff: const { actionList } = props;
  if (!actionList || actionList.length === 0) return;
  return actionList.map((item, index) => {
  + let nodeShow = true;
  if (isFunction(item.show)) {
  - return item.show?.(node);
  + nodeShow = item.show?.(node);
  + } else if (isBoolean(item.show)) {
  + nodeShow = item.show;
  }
  - if (isBoolean(item.show)) {
  - return item.show;
  - }
  + if (!nodeShow) return null;
  return (
  <span key={index} class={`${prefixCls}__action`}>
  }
  &__content {
  - // display: inline-block;
  overflow: hidden;
  }
  