fix: add to channel group modal is not scrollable

src/components/AddToGroupModal.vue

@@ -1,5 +1,6 @@
 <template>
     <ModalComponent @close="$emit('close')">
+        <div class="h-[80vh] overflow-y-scroll pr-4">
             <span v-t="'actions.add_to_group'" class="mb-3 inline-block w-max text-2xl" />
             <div v-for="(group, index) in channelGroups" :key="group.groupName" class="px-1">
                 <div class="flex items-center justify-between">
@@ -12,6 +13,7 @@
                 </div>
                 <hr class="h-1 w-full" />
             </div>
+        </div>
     </ModalComponent>
 </template>
 <script>