[Refactor] 코드리뷰반영

Author: johnbosco0414

back/src/main/java/com/back/domain/scenario/entity/Scenario.java

@@ -18,7 +18,6 @@
 @Table(name = "scenarios",
     indexes = {
         @Index(name = "idx_scenario_user_status", columnList = "user_id, status, created_date"),
-        @Index(name = "idx_scenario_decision_line", columnList = "decision_line_id"),
         @Index(name = "idx_scenario_baseline", columnList = "base_line_id")
     },
     uniqueConstraints = {

back/src/main/resources/application-prod.yml

@@ -78,7 +78,7 @@ custom:
 # AI Services Configuration (Production)
 ai:
   image:
-    enabled: true                                     # 프로덕션 환경에서는 활성화
+    enabled: false                                     # 프로덕션 환경에서는 활성화
     storage-type: s3                                  # S3 스토리지 사용
     s3-bucket-name: ${AWS_S3_BUCKET_NAME}
     s3-region: ${AWS_S3_REGION}

back/src/main/resources/db/migration/V4__add_indexes_const_on_scenarios.sql

@@ -0,0 +1,11 @@
+-- ========================================
+-- Scenario 테이블 인덱스 및 제약조건 정리
+-- ========================================
+
+-- 기존 V1의 constraint 이름 변경 (uq_scenario_decision_line -> uk_scenario_decision_line)
+ALTER TABLE scenarios DROP CONSTRAINT IF EXISTS uq_scenario_decision_line;
+ALTER TABLE scenarios ADD CONSTRAINT uk_scenario_decision_line UNIQUE (decision_line_id);
+
+-- 인덱스 추가
+CREATE INDEX IF NOT EXISTS idx_scenario_user_status ON scenarios (user_id, status, created_date);
+CREATE INDEX IF NOT EXISTS idx_scenario_baseline ON scenarios (base_line_id);