백엔드 Docker 빌드 실패로 배포가 막히던 문제를 수정한다.

테스트 컴파일 오류(RsiThresholdCrossSignalTest)와 -DskipTests 한계를 해결해
StrategyConditionThresholdNormalizer가 실제 서버 이미지에 포함되도록 한다.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/utils/strategyTimeframeSync.ts

@@ -18,6 +18,7 @@ import {
   type EditorConditionState,
 } from './strategyConditionSerde';
 import { getStartCandleTypes, normalizeStartCandleType } from './strategyStartNodes';
+import { normalizeLogicRootForPersistence } from './strategyConditionNormalize';
 import type { LogicNode } from './strategyTypes';
 import type { StrategyFlowLayoutStore } from './strategyEditorLayoutStorage';
 
@@ -211,8 +212,8 @@ export async function persistStrategyEditorState(
     id: strategyId,
     name,
     description,
-    buyCondition: encodedBuy,
-    sellCondition: encodedSell,
+    buyCondition: encodedBuy ? normalizeLogicRootForPersistence(encodedBuy) : encodedBuy,
+    sellCondition: encodedSell ? normalizeLogicRootForPersistence(encodedSell) : encodedSell,
     flowLayout,
     enabled: true,
   });