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/AI_and_ML/Hexagonal_Architecture.md

@@ -273,10 +273,10 @@ new CliAdapter(useCase).run();
 **기본값**: 매 domain-rich = hexagonal + 매 lint enforced + 매 in-memory test adapter + 매 composition root + 매 anti-corruption layer for external.
 
 ## 🔗 Graph
-- 부모: [[Architecture]] · [[Software-Design]]
-- 변형: [[Clean-Architecture]] · [[Onion-Architecture]] · [[Ports-Adapters]]
+- 부모: [[Architecture]]
+- 변형: [[Clean-Architecture]] · [[Onion-Architecture]]
 - 응용: [[Domain-Driven-Design]] · [[CQRS]] · [[Testability]]
-- Adjacent: [[Encapsulation-of-Domain-Invariants]] · [[Dependency-Injection]] · [[Anti-Corruption-Layer]]
+- Adjacent: [[Encapsulation-of-Domain-Invariants]] · [[Dependency_Injection_(DI)|Dependency-Injection]] · [[Anti-Corruption-Layer]]
 
 ## 🤖 LLM 활용
 **언제**: 매 backend service. 매 domain-rich. 매 long-lived.