Keep Claude Code files local: untrack CLAUDE.md, ignore CLAUDE.md, CLAUDE.local.md and .claude/

SIMURGARRAY_MASTER_PLAN.md

@@ -189,7 +189,7 @@ bash scripts/bootstrap_refs.sh && bash scripts/fetch_data.sh p0
 ```
 simurg/
 ├── pyproject.toml            # uv/hatch; package "simurg"; entry point `simurg`
-├── CLAUDE.md                 # Appendix A
+├── CLAUDE.md                 # Appendix A (local only, git-ignored)
 ├── SIMURGARRAY_MASTER_PLAN.md     # this file
 ├── THIRD_PARTY_NOTICES.md
 ├── scripts/