update

frontend/src/App.vue

@@ -130,8 +130,6 @@ function handleShowBausteine() {
 
 async function handleSidebarAddBaustein(title) {
   if (!selectedTopic.value) return
-  showBausteine.value = true
-  previewGuide.value = null
   await apiCreateBaustein(selectedTopic.value, title)
   bausteineRefreshKey.value++
 }