fix: improve the dialog and drawer scrollbar experience, fix internal click failure problems and warnings (#4391)

* fix: improve the dialog and drawer scrollbar experience, fix internal click failure problems and warnings

* chore: remove test code

packages/@core/ui-kit/layout-ui/src/vben-layout.vue

@@ -4,6 +4,7 @@ import type { VbenLayoutProps } from './vben-layout';
 import type { CSSProperties } from 'vue';
 import { computed, ref, watch } from 'vue';
 
+import { SCROLL_FIXED_CLASS } from '@vben-core/composables';
 import { Menu } from '@vben-core/icons';
 import { VbenIconButton } from '@vben-core/shadcn-ui';
 
@@ -478,9 +479,12 @@ function handleHeaderToggle() {
       class="flex flex-1 flex-col overflow-hidden transition-all duration-300 ease-in"
     >
       <div
-        :class="{
-          'shadow-[0_16px_24px_hsl(var(--background))]': scrollY > 20,
-        }"
+        :class="[
+          {
+            'shadow-[0_16px_24px_hsl(var(--background))]': scrollY > 20,
+          },
+          SCROLL_FIXED_CLASS,
+        ]"
         :style="headerWrapperStyle"
         class="overflow-hidden transition-all duration-200"
       >