일목균형표 수정

frontend/src/hooks/useAppSettings.ts

@@ -45,6 +45,10 @@ import {
   resolveTrendSearchAppSettings,
   type TrendSearchAppSettings,
 } from '../utils/trendSearchAppSettings';
+import {
+  resolveChartPaneSeparatorOptions,
+  type ChartPaneSeparatorOptions,
+} from '../types/chartPaneSeparator';
 
 // 전역 캐시 — 여러 컴포넌트에서 공유하여 중복 요청 방지
 let _cache: AppSettingsDto | null = null;
@@ -104,6 +108,10 @@ export function resolveAppDefaults(s: AppSettingsDto) {
     chartLegendOptions:     resolveChartLegendOptions(
       s.chartLegendOptions as Partial<ChartLegendVisibility> | null | undefined,
     ),
+    chartPaneSeparator:     resolveChartPaneSeparatorOptions(
+      s.chartPaneSeparator as Partial<ChartPaneSeparatorOptions> | null | undefined,
+      (s.defaultTheme ?? 'dark') as Theme,
+    ),
     tradeAlertPopup:  s.tradeAlertPopup  ?? true,
     tradeAlertSoundEnabled: s.tradeAlertSoundEnabled ?? true,
     tradeAlertSound:  s.tradeAlertSound  ?? 'bell',