message: chore(Tabbar): rename root ref
diff: @@ -37,9 +37,9 @@ export default createComponent({
  emits: ['change', 'update:modelValue'],
  setup(props, { emit, slots }) {
  - const tabbarRef = ref();
  + const root = ref();
  const children = reactive([]);
  - const renderPlaceholder = usePlaceholder(tabbarRef, bem);
  + const renderPlaceholder = usePlaceholder(root, bem);
  const isUnfit = () => {
  if (isDef(props.safeAreaInsetBottom)) {
  @@ -54,7 +54,7 @@ export default createComponent({
  const unfit = isUnfit();
  return (
  <div
  - ref={tabbarRef}
  + ref={root}
  style={{ zIndex }}
  class={[bem({ unfit, fixed }), { [BORDER_TOP_BOTTOM]: border }]}
  >
  