chore(claude): rename and extend slash commands (#554)

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: nanotaboada

.claude/commands/pre-commit.md

@@ -0,0 +1,16 @@
+# Pre-commit checklist
+
+Run the pre-commit checklist for this project:
+
+1. Update `CHANGELOG.md` `[Unreleased]` section — add an entry under the
+   appropriate subsection (Added / Changed / Fixed / Removed) describing the
+   changes made, referencing the issue number.
+2. Run `uv run flake8 .` — must pass.
+3. Run `uv run black --check .` — must pass (run `uv run black .` to auto-fix).
+4. Run `uv run pytest --cov=./ --cov-report=term` — all tests must pass, coverage must be ≥80%.
+5. If `coderabbit` CLI is installed, run `coderabbit review --type uncommitted --prompt-only`:
+   - If actionable/serious findings are reported, stop and address them before proposing the commit.
+   - If only nitpick-level findings, report them and continue to the commit proposal.
+   - If `coderabbit` is not installed, skip this step with a note.
+
+Run steps 1–4, report the results clearly, run step 5 if available, then propose a branch name and commit message for my approval using the format `type(scope): description (#issue)` (max 80 chars; types: `feat` `fix` `chore` `docs` `test` `refactor` `ci` `perf`). Do not create the branch or commit until I explicitly confirm.

.claude/commands/prerelease.md .claude/commands/pre-release.md.claude/commands/prerelease.md renamed to .claude/commands/pre-release.md

@@ -63,7 +63,7 @@ open PRs, or create tags until I explicitly confirm.
 
 5. **Propose commit**: `docs(changelog): release vX.Y.Z Codename`
 
-6. **After confirmation**: commit. Then run steps 2–4 of `/precommit` (linting,
+6. **After confirmation**: commit. Then run steps 2–4 of `/pre-commit` (linting,
    formatting, tests — the CHANGELOG step is already handled). Push the branch
    and open a PR into `master` only once all checks pass.
 
@@ -73,7 +73,6 @@ open PRs, or create tags until I explicitly confirm.
 
 7. **Stop and wait** for confirmation that:
    - All CI checks have passed
-   - CodeRabbit review comments have been addressed
    - The PR has been merged into `master`
 
 8. **Pull `master`**, then propose the annotated tag:

.claude/commands/precommit.md

@@ -4,4 +4,4 @@
 
 ## Claude Code
 
-- Run `/precommit` to execute the full pre-commit checklist for this project.
+- Run `/pre-commit` to execute the full pre-commit checklist for this project.