Wiki cleanup: error-doc removal, dedup merge, link normalization

10_Wiki/Topics 대규모 정리:
- 오류 캡처/미완성 stub 문서 227개 제거
- 교차폴더 중복 43클러스터 병합 (63파일 → redirect)
- 링크명 정규화: 깨진 링크 수정·redirect 직결·개념 매핑 ~2,400건
- 카테고리 MOC 6개 신규 생성
- Graph 섹션 미해결 related-keyword 링크 10,058건 제거

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

10_Wiki/Topics/Architecture/Message Broker.md

@@ -181,8 +181,8 @@ COMMIT;
 ## 🔗 Graph
 - 부모: [[Distributed Systems]] · [[Event-Driven Architecture]]
 - 변형: [[Kafka]] · [[RabbitMQ]] · [[NATS]] · [[SQS]] · [[Pub-Sub]]
-- 응용: [[Microservices]] · [[Event Sourcing]] · [[CQRS]] · [[Saga Pattern]]
-- Adjacent: [[Message-Queues-and-Event-Streams]] · [[Outbox Pattern]] · [[Dead Letter Queue]]
+- 응용: [[Microservices]] · [[Event Sourcing]] · [[CQRS]]
+- Adjacent: [[Message-Queues-and-Event-Streams]] · [[Dead Letter Queue]]
 
 ## 🤖 LLM 활용
 **언제**: service decoupling, async workflow, event-driven design, spike absorption.