chore: update modal.vue (#4987)

loading时候 子组件禁用点击事件

Co-authored-by: Vben <ann.vben@gmail.com>

packages/@core/ui-kit/popup-ui/src/modal/modal.vue

@@ -236,7 +236,7 @@ function handleFocusOutside(e: Event) {
         ref="wrapperRef"
         :class="
           cn('relative min-h-40 flex-1 overflow-y-auto p-3', contentClass, {
-            'overflow-hidden': showLoading,
+            'pointer-events-none overflow-hidden': showLoading,
           })
         "
       >