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/Reward-Shaping-in-RL.md

@@ -161,9 +161,8 @@ def detect_hacking(rewards, true_returns, window=100):
 
 ## 🔗 Graph
 - 부모: [[Reinforcement Learning]] · [[Reward Design]]
-- 변형: [[Potential-Based Shaping]] · [[Curiosity-Driven]] · [[GRPO]] · [[RLHF]] · [[RLVR]]
-- 응용: [[Sparse Reward]] · [[Hard Exploration]] · [[LLM Post-Training]]
-- Adjacent: [[Reward Prediction Error]] · [[Inverse RL]] · [[Imitation Learning]]
+- 변형: [[GRPO]] · [[RLHF]]
+- Adjacent: [[Reward Prediction Error]]
 
 ## 🤖 LLM 활용
 **언제**: reward model training (RLHF), reward function code generation, reward hacking analysis from logs.