지표탭 추가 수정

backend/src/main/java/com/goldenchart/websocket/BarBuilder.java

@@ -218,6 +218,7 @@ public class BarBuilder {
                 .close(bar.getClosePrice().doubleValue())
                 .volume(bar.getVolume().doubleValue())
                 .signal(signal)
+                .candleType(candleType)
                 .build();
         broker.publish(market, candleType, dto);
         log.info("[BarBuilder] bar-close signal={} market={} candleType={}", signal, market, candleType);