chore: initial commit — portable agent memory & skill scaffold

Extracted and cleaned up from a prior WSL/Windows agent-memory setup.
Contains only project-agnostic content:

- Claude_Memory/: feedback rules, user profile, reusable reference docs,
  session scratch space (claude_info/, claude_log/), mirrored skill defs
- caveman/: ultra-compressed communication mode skill + subcommands
- html-slide-deck/: self-contained HTML slide deck builder skill

Project-specific knowledge (previously mixed in) was moved out to each
project's own repository as part of this cleanup.

Claude_Memory/claude_info/TIPS.md

@@ -0,0 +1,22 @@
+# TIPS — 재사용 패턴 & 해결법
+
+반복적으로 쓰이는 코드 패턴, 편집 방법, 이슈 해결법을 기록.
+
+---
+
+## 포맷
+
+```markdown
+### [태그] 제목
+
+**상황**: 어떤 상황에서 쓰는가
+**해결책**: 방법 설명
+**예시**:
+\`\`\`cpp
+// 코드
+\`\`\`
+```
+
+---
+
+<!-- 여기에 팁 추가 -->