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/Computer_Science_and_Theory/Similarity-Metrics.md

@@ -166,9 +166,8 @@ fused = rrf([bm25_top, dense_top])
 
 ## 🔗 Graph
 - 부모: [[Information-Retrieval]] · [[Embeddings]]
-- 변형: [[Cosine-Similarity]] · [[Euclidean-Distance]] · [[Jaccard-Similarity]] · [[Edit-Distance]]
-- 응용: [[RAG]] · [[Vector-Database]] · [[Recommender-Systems]] · [[Clustering]]
-- Adjacent: [[FAISS]] · [[BM25]] · [[Locality-Sensitive-Hashing]]
+- 응용: [[RAG]] · [[Recommender-Systems]] · [[Clustering]]
+- Adjacent: [[FAISS]] · [[BM25]] · [[Locality-Sensitive-Hashing (LSH)|Locality-Sensitive-Hashing]]
 
 ## 🤖 LLM 활용
 **언제**: RAG retrieval ranking. Semantic search. Deduplication. Clustering. Nearest-neighbor classification. Recommender similarity.