모의투자 관리 기능 추가

frontend/src/utils/virtualLiveStrategySync.ts

@@ -1,4 +1,4 @@
-import { saveLiveStrategySettings } from './backendApi';
+import { putPaperAllocationsBulk, saveLiveStrategySettings } from './backendApi';
 import { pinStrategyEvaluationTimeframes } from './strategyTimeframePin';
 import type { VirtualSessionConfig, VirtualTargetItem } from './virtualTradingStorage';
 import { resolveVirtualTargetStrategyId } from './virtualTargetStrategy';
@@ -47,6 +47,21 @@ export async function syncVirtualTargetsToBackend(
       }),
     ),
   );
+
+  try {
+    await putPaperAllocationsBulk(
+      targets.map((t, i) => ({
+        symbol: t.market,
+        koreanName: t.koreanName,
+        strategyId: resolveVirtualTargetStrategyId(t, session.globalStrategyId),
+        pinned: !!t.pinned,
+        sortOrder: i,
+        isActive: true,
+      })),
+    );
+  } catch {
+    /* paper allocation sync best-effort */
+  }
 }
 
 /** 가상투자 중지 — 대상 종목 체크 해제 + 전역 liveStrategyCheck OFF */