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/Brain-Computer_Interface_(BCI).md

@@ -222,11 +222,10 @@ def add_noise_to_brain_data(signal, epsilon=1.0):
 **기본값**: 매 medical = invasive + LLM. 매 consumer = EEG + classical ML.
 
 ## 🔗 Graph
-- 부모: [[Neuroscience]] · [[Biomedical-Engineering]] · [[HCI]]
-- 변형: [[Invasive-BCI]] · [[Non-Invasive-BCI]] · [[Neuralink]] · [[BrainGate]]
-- 응용: [[Motor-Prosthesis]] · [[Speech-Restoration]] · [[Cochlear-Implant]] · [[Deep-Brain-Stimulation]]
-- Adjacent: [[EEG]] · [[CSP]] · [[EEGNet]] · [[Bayesian-Brain-Hypothesis]]
-- 윤리: [[Neuro-Rights]] · [[Mental-Privacy]] · [[Ienca]] · [[Yuste]]
+- 부모: [[Biomedical-Engineering]] · [[HCI]]
+- 변형: [[Neuralink]]
+- Adjacent: [[EEG]] · [[CSP]] · [[Bayesian-Brain-Hypothesis]]
+- 윤리: [[Neuro-Rights]]
 
 ## 🤖 LLM 활용
 **언제**: 매 BCI system design. 매 EEG decoding. 매 medical use case. 매 neuro-rights policy.