전략편집기 수정, 보조지표 설정 수정

frontend/src/utils/ChartManager.ts

@@ -1298,7 +1298,7 @@ export class ChartManager {
           .find(p => p.id === meta.plotId);
         const prevVal = plotData.length >= 2 ? plotData[plotData.length - 2]?.value : null;
         const barColor = plotDef
-          ? histogramBarColor(curVal as number, prevVal, plotDef, lastPoint.color)
+          ? histogramBarColor(curVal as number, prevVal, plotDef)
           : (lastPoint.color ?? '#26A69A88');
         // eslint-disable-next-line @typescript-eslint/no-explicit-any
         (entry.seriesList[i] as ISeriesApi<any>).update({
@@ -2044,9 +2044,6 @@ export class ChartManager {
     if (entry.seriesMeta.some(m => m.isHistogram)) {
       void this._repaintHistogramSeries(config.id, config);
     }
-    if (entry.seriesMeta.some(m => m.isHistogram)) {
-      void this._repaintHistogramSeries(config.id, config);
-    }
 
     if (this._candleOnlyLayout && this._isSubPaneIndicator(entry)) {
       this._hideSubPaneIndicator(entry);