차트 설정 수정

frontend/src/utils/ChartManager.ts

@@ -63,6 +63,7 @@ import type { PlotDef, HLineStyle } from './indicatorRegistry';
 import { mapHistogramSeriesData, histogramBarColor } from './plotColorUtils';
 import {
   applyPaneSeparatorToChartOptions,
+  cloneChartPaneSeparatorOptions,
   resolveChartPaneSeparatorOptions,
   type ChartPaneSeparatorOptions,
 } from '../types/chartPaneSeparator';
@@ -311,7 +312,8 @@ export class ChartManager {
       },
       rightPriceScale: { borderColor: t.borderColor },
       // pressedMouseMove: TradingChart 에서 커스텀 패닝 처리 (드로잉·클릭과 충돌 방지)
-      handleScroll: { mouseWheel: true, pressedMouseMove: false, horzTouchDrag: true, vertTouchDrag: false },
+      // horzTouchDrag: 보조 pane 터치 드래그가 메인 timeScale 과 어긋나는 현상 방지 — TradingChart 커스텀 패닝만 사용
+      handleScroll: { mouseWheel: true, pressedMouseMove: false, horzTouchDrag: false, vertTouchDrag: false },
       handleScale:  { axisPressedMouseMove: true, axisDoubleClickReset: true, mouseWheel: true, pinch: true },
     });
 
@@ -595,8 +597,13 @@ export class ChartManager {
   }
 
   setPaneSeparatorOptions(opts: ChartPaneSeparatorOptions): void {
-    this._paneSeparatorOptions = opts;
-    this.chart.applyOptions(applyPaneSeparatorToChartOptions(opts));
+    this._paneSeparatorOptions = cloneChartPaneSeparatorOptions(opts);
+    this.chart.applyOptions(applyPaneSeparatorToChartOptions(this._paneSeparatorOptions));
+    this._notifyPaneLayout();
+  }
+
+  /** pane 구분선 오버레이 강제 재그리기 (설정 변경·탭 복귀) */
+  refreshPaneSeparatorOverlay(): void {
     this._notifyPaneLayout();
   }
 
@@ -1210,9 +1217,10 @@ export class ChartManager {
   ): void {
     this.liveStrategyMarkers = markers.map(m => {
       const buy  = m.signal === 'BUY';
+      const label = buy ? '매수' : '매도';
       const text = showPrice
-        ? `실시간 ${buy ? '매수' : '매도'} : ${m.price.toLocaleString()}`
-        : `실시간 ${buy ? '매수' : '매도'}`;
+        ? `${label} : ${m.price.toLocaleString()}`
+        : label;
       return {
         time:     m.time,
         position: buy ? ('belowBar' as const) : ('aboveBar' as const),