fix: 自由创作完成后同步余额通知

core/frontend/src/App.tsx

@@ -218,6 +218,13 @@ export function App() {
     if (data) setUnreadCount(data.unread_count);
   }, []);
 
+  // 自由创作自行管理长视频轮询；任务终态后只需同步顶栏依赖的两项全局数据，
+  // 不必像通用 action 一样重拉商品、项目和素材列表。
+  const refreshFreeCreateShell = useCallback(() => {
+    void api.billingSummary().then((summary) => setBilling(summary)).catch(() => {});
+    void reloadNotifications();
+  }, [reloadNotifications]);
+
   // YYX#row22:拉未读生成任务汇总(导航胶囊 + 商品角标)
   const reloadAiUnread = useCallback(async () => {
     const data = await api.aiTasksUnread().catch(() => null);
@@ -925,7 +932,7 @@ export function App() {
       case "assetFactory":
         return <AssetFactoryPage navigate={navigate} />;
       case "freeCreate":
-        return <FreeCreatePage modelConfigs={modelConfigs} onNotify={(type, text) => setNotice({ type, text })} />;
+        return <FreeCreatePage modelConfigs={modelConfigs} onNotify={(type, text) => setNotice({ type, text })} onTaskSettled={refreshFreeCreateShell} />;
       case "imageOptimize":
         return <ImageWorkbenchPage mode="image" products={products} modelConfigs={modelConfigs} initialProductId={activeProductId} onProductChange={setActiveProductId} unreadByProduct={aiUnreadByProduct} onProductViewed={markAiRead} onBack={() => navigate("assetFactory")} navigate={navigate} onGenerate={generateImages} onResume={resumeImages} />;
       case "modelPhoto":