feat: Adds the ability to add new locale in portal (#5363)

app/javascript/dashboard/components/layout/sidebarComponents/SecondaryNavItem.vue

@@ -5,10 +5,6 @@
         {{ $t(`SIDEBAR.${menuItem.label}`) }}
       </span>
       <div v-if="isHelpCenterSidebar" class="submenu-icons">
-        <!-- Hidden since this is in V2
-        <div class="submenu-icon">
-          <fluent-icon icon="search" size="16" />
-        </div> -->
         <div class="submenu-icon" @click="onClickOpen">
           <fluent-icon icon="add" size="16" />
         </div>