refactor(meta): compact CLAUDE.md from 188 to 67 lines

Move CLI reference material, endpoint configs, and orchestration
patterns to .claude/rules/ (auto-loaded). CLAUDE.md now focuses on
project identity, safety rules, and workflow conventions.

Update cross-references in ticket, docs-search, and git-commit
skills to point to new rules/ locations.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/skills/git-commit/SKILL.md

@@ -136,7 +136,5 @@ chore(meta): release v0.1.0
 
 ## Staging Rules
 
-- Stage files by name — never use `git add -A` or `git add .`
-- Verify no secrets, saves, or binary blobs are staged
-- Skip files in `.gitignore`
-- The `.claude/` directory IS tracked — skills belong in the repo
+See `.claude/rules/git-safety.md` for staging rules (always-loaded).
+These apply to ALL git operations, not just this skill.