fix: type check fix (#13382)

web/src/components/O2AIChat.vue

@@ -5153,11 +5153,10 @@ export default defineComponent({
           isLoading.value = false;
           activeToolCall.value = null;
           stopAnalyzingRotation();
-          finalizeTextBlock();
-          if (typewriterAnimationId.value) {
-            cancelAnimationFrame(typewriterAnimationId.value);
-            typewriterAnimationId.value = null;
-          }
+          // The owning instance's processStream already wrote the final text
+          // into the message blocks, so this instance only clears its own
+          // typewriter UI.
+          resetTypewriterState();
           // Reflect the completed turn into the sync handshake + history so a
           // later mount reads the finished chat, not a mid-stream snapshot.
           store.dispatch("setCurrentChatTimestamp", currentChatId.value);

web/src/lib/core/ToggleGroup/OToggleGroupItem.vue

@@ -26,7 +26,9 @@ const props = withDefaults(defineProps<ToggleGroupItemProps>(), {
 
 const slots = defineSlots<ToggleGroupItemSlots>();
 
-const context = inject<ComputedRef<ToggleGroupContext>>(
+// An item may be used standalone (no OToggleGroup parent), so the context is
+// optional and every read below is guarded.
+const context = inject<ComputedRef<ToggleGroupContext> | undefined>(
   TOGGLE_GROUP_CONTEXT_KEY,
 );