feat: update colors for v4 (#10660)

Porting changes from https://github.com/chatwoot/chatwoot/pull/10552

---------

Co-authored-by: Pranav <pranav@chatwoot.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: Vishnu Narayanan <vishnu@chatwoot.com>
Co-authored-by: Sojan <sojan@pepalo.com>
Co-authored-by: iamsivin <iamsivin@gmail.com>
Co-authored-by: Pranav <pranavrajs@gmail.com>

app/javascript/dashboard/components-next/sidebar/SidebarProfileMenu.vue

@@ -90,7 +90,8 @@ const allowedMenuItems = computed(() => {
 
 <template>
   <DropdownContainer
-    class="relative z-20 w-full min-w-0"
+    class="relative w-full min-w-0"
+    :class="{ 'z-20': isOpen }"
     @close="emit('close')"
   >
     <template #trigger="{ toggle, isOpen }">