upd

frontend/app/app.vue

@@ -72,6 +72,7 @@ const {
   deselectItem,
   reorderItem,
   addItem,
+  addItemByValue,
 } = useItems()
 
 onMounted(() => {
@@ -94,8 +95,10 @@ async function handleReorder(id: number, afterId: number | null): Promise<void>
   await reorderItem(id, afterId)
 }
 
-async function handleAdd(id: number) {
-  await addItem(id)
+async function handleAdd(value: string) {
+  const item = await addItemByValue(value)
+  leftSearch.value = item.value
+  await fetchLeft(true)
 }
 </script>