백엔드 서비스 설정 및 배포 구성 개선

- CORS 설정 업데이트 (모든 서비스)
- Swagger UI 경로 및 설정 수정
- Kubernetes 배포 설정 개선 (Ingress, Deployment)
- distribution-service SecurityConfig 및 Controller 개선
- IntelliJ 실행 프로파일 업데이트
- 컨테이너 이미지 빌드 문서화 (deployment/container/build-image.md)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

deployment/k8s/common/ingress.yaml

@@ -99,7 +99,7 @@ spec:
                   number: 80
 
           # Distribution Service
-          - path: /distribution
+          - path: /api/v1/distribution
             pathType: Prefix
             backend:
               service:

deployment/k8s/distribution-service/deployment.yaml

@@ -42,21 +42,21 @@ spec:
               memory: "1024Mi"
           startupProbe:
             httpGet:
-              path: /distribution/actuator/health
+              path: /api/v1/distribution/actuator/health
               port: 8085
             initialDelaySeconds: 30
             periodSeconds: 10
             failureThreshold: 30
           readinessProbe:
             httpGet:
-              path: /distribution/actuator/health/readiness
+              path: /api/v1/distribution/actuator/health/readiness
               port: 8085
             initialDelaySeconds: 10
             periodSeconds: 5
             failureThreshold: 3
           livenessProbe:
             httpGet:
-              path: /distribution/actuator/health/liveness
+              path: /api/v1/distribution/actuator/health/liveness
               port: 8085
             initialDelaySeconds: 30
             periodSeconds: 10