## What

<!-- Brief description of the change -->

## Why

<!-- What problem does this solve? -->

## Testing

- [ ] `pytest tests/ -v` passes
- [ ] Tested against a live endpoint (which one?)
- [ ] New scenario tested with `pawbench --scenario <file>`

## Checklist

- [ ] No new dependencies added (or justified in PR description)
- [ ] Type hints on public functions
- [ ] README updated if CLI interface changed
