feat: Allow users to disable marking offline automatically (#6079)

Co-authored-by: Nithin David <1277421+nithindavid@users.noreply.github.com>

app/javascript/shared/components/ui/dropdown/DropdownHeader.vue

@@ -1,6 +1,7 @@
 <template>
   <li class="dropdown-menu--header" :tabindex="null" :aria-disabled="true">
     <span class="title">{{ title }}</span>
+    <slot />
   </li>
 </template>
 <script>