## Description

<!-- Brief description of what this PR does -->

## Type of Change

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
- [ ] Refactoring (no functional changes)
- [ ] Documentation update
- [ ] Test improvements
- [ ] CI/CD changes

## Quality Checklist

- [ ] Code follows the project's coding standards (see CONTRIBUTING.md)
- [ ] All public/protected methods have argument validation
- [ ] Static typing is complete (no `Any` unless justified)
- [ ] `nox -s typecheck` passes with no errors
- [ ] `nox -s lint` passes with no errors
- [ ] Unit tests written/updated (Behave scenarios in `features/`)
- [ ] Integration tests written/updated (Robot suites in `robot/`) if applicable
- [ ] Coverage remains above 85% (`nox -s coverage_report`)
- [ ] No security issues introduced (`nox -s security_scan`)
- [ ] No dead code introduced (`nox -s dead_code`)
- [ ] Documentation updated if behavior changed

## Testing

<!-- Describe how you tested your changes -->

### Test Commands Run

```bash
nox -s unit_tests       # Behave tests
nox -s typecheck        # Type checking
nox -s lint             # Linting
nox -s coverage_report  # Coverage
```

## Related Issues

<!-- Link to related issues: Closes #123, Fixes #456 -->

## Implementation Notes

<!-- Any architectural decisions, trade-offs, or important notes for reviewers -->