매수, 매도 색상 수정

frontend/src/utils/ChartManager.ts

@@ -25,6 +25,7 @@ import { BollingerBandFillPrimitive } from './BollingerBandFillPrimitive';
 import { resolveBbBandBackground } from './bollingerConfig';
 import type { OHLCVBar, ChartType, Theme, IndicatorConfig, Timeframe } from '../types';
 import { formatChartAxisPrice, formatIndicatorAxisPrice } from './dataGenerator';
+import { TRADE_BUY_COLOR, TRADE_SELL_COLOR } from './tradeSignalColors';
 import {
   DEFAULT_CHART_TIME_FORMAT,
   formatUnixWithChartPattern,
@@ -1181,7 +1182,7 @@ export class ChartManager {
           time:     s.time,
           position: buy ? ('belowBar' as const) : ('aboveBar' as const),
           shape:    buy ? ('arrowUp' as const)  : ('arrowDown' as const),
-          color:    s.type === 'PARTIAL_SELL' ? '#FF9800' : (buy ? '#26A69A' : '#EF5350'),
+          color:    s.type === 'PARTIAL_SELL' ? '#FF9800' : (buy ? TRADE_BUY_COLOR : TRADE_SELL_COLOR),
           text,
         };
       });
@@ -1213,7 +1214,7 @@ export class ChartManager {
         time:     m.time,
         position: buy ? ('belowBar' as const) : ('aboveBar' as const),
         shape:    buy ? ('arrowUp' as const)  : ('arrowDown' as const),
-        color:    buy ? '#00BCD4' : '#FF9800',  // 백테스팅과 구별: 청록/주황
+        color:    buy ? TRADE_BUY_COLOR : TRADE_SELL_COLOR,
         text,
       };
     });