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/TODO.md

@@ -0,0 +1,15 @@
+# TODO — 다음 작업 목록
+
+미완료 항목, 다음 세션에서 이어받을 작업을 우선순위 순으로 기록.
+
+---
+
+## 우선순위 기준
+
+- `P1` — 즉시 처리 필요 (블로커)
+- `P2` — 현재 마일스톤 내 처리
+- `P3` — 다음 마일스톤 이후 가능
+
+---
+
+<!-- 여기에 TODO 추가 -->