feat: migrate commands to skills

.claude/skills/git-workflows/references/pull-requests.md

@@ -0,0 +1,77 @@
+# Pull Request Patterns
+
+## Pre-PR Checklist
+
+- [ ] All tests passing
+- [ ] Code self-reviewed
+- [ ] No merge conflicts with base branch
+- [ ] Branch pushed to remote
+- [ ] Commit history is clean (no "WIP" or "fix typo" noise)
+
+## Creating a PR
+
+```bash
+# Check current state
+git status
+git diff main...HEAD
+git log --oneline main..HEAD
+
+# Push if needed
+git push -u origin $(git branch --show-current)
+
+# Create PR
+gh pr create --title "feat(scope): description" --body "$(cat <<'EOF'
+## Summary
+- [Change 1]
+- [Change 2]
+
+## Test Plan
+- [ ] Unit tests added
+- [ ] Manual testing done
+- [ ] Edge cases covered
+
+## Checklist
+- [ ] No breaking changes
+- [ ] Tests added/updated
+- [ ] Documentation updated
+
+🤖 Generated with [Claude Code](https://claude.com/claude-code)
+EOF
+)"
+```
+
+## PR Title Format
+
+Follow conventional commits: `type(scope): description`
+
+- Max 70 characters
+- Use description/body for details, not the title
+
+## PR Size Guidelines
+
+| Size | Lines Changed | Review Time |
+|------|--------------|-------------|
+| Small | < 100 | Quick review |
+| Medium | 100-300 | Thorough review |
+| Large | 300-500 | Split if possible |
+| Too Large | > 500 | Must split |
+
+## Viewing PR Comments
+
+```bash
+# View PR comments
+gh api repos/owner/repo/pulls/123/comments
+
+# View PR review comments
+gh pr view 123 --comments
+```
+
+## Draft PRs
+
+```bash
+# Create as draft for early feedback
+gh pr create --draft --title "WIP: feature" --body "Early draft for feedback"
+
+# Mark ready when done
+gh pr ready 123
+```