가상투자 로직 변경

frontend/src/hooks/useVirtualTradingCore.ts

@@ -14,7 +14,6 @@ import {
   type StrategyDto,
 } from '../utils/backendApi';
 import { useVirtualIndicatorSnapshots } from './useVirtualIndicatorSnapshots';
-import { useVirtualBackendTradeSignals } from './useVirtualBackendTradeSignals';
 import { useVirtualTargetLiveStatus } from './useVirtualTargetLiveStatus';
 import {
   loadVirtualSession,
@@ -206,16 +205,6 @@ export function useVirtualTradingCore(options: UseVirtualTradingCoreOptions = {}
     session.running,
   );
 
-  useVirtualBackendTradeSignals({
-    enabled: paperTradingEnabled && paperAutoTradeEnabled,
-    session,
-    targets,
-    tickers,
-    paperAutoTradeBudgetPct,
-    positions: summary?.positions,
-    onFilled: () => void refreshPaperData(),
-  });
-
   const mergedLiveStatus = useMemo(() => {
     if (!session.running) return liveStatusByMarket;
     const merged = { ...liveStatusByMarket };