전략 시간봉 오류 수정

frontend/src/utils/indicatorSettingsEditor.ts

@@ -54,7 +54,7 @@ export function initializeIndicatorConfigForEditor(
     type: string,
     defaultPlots: PlotDef[],
     defaultHlines?: HLineDef[],
-  ) => { plots: PlotDef[]; hlines: HLineDef[]; cloudColors?: IchimokuCloudColors },
+  ) => { plots: PlotDef[]; hlines: HLineDef[]; cloudColors?: IchimokuCloudColors; bandBackground?: HlinesBackground },
 ): IndicatorConfig {
   const def = getIndicatorDef(raw.type);
   if (!def) return enrichIndicatorConfig(raw);
@@ -70,6 +70,7 @@ export function initializeIndicatorConfigForEditor(
     plots: raw.plots?.length ? raw.plots : visual?.plots,
     hlines: raw.hlines?.length ? raw.hlines : visual?.hlines,
     cloudColors: raw.cloudColors ?? visual?.cloudColors,
+    bandBackground: raw.bandBackground ?? visual?.bandBackground,
   });
 }