on hides the bar and off shows it, matching the literal flag name
rather than an inferred "bar visibility on" reading. The behavior is
correct and depended on by omarchy-toggle-fullscreen-desktop; this
just makes the --help summary say so.
Claude-Session: https://claude.ai/code/session_01YQK8wd7WU8qEVnXVnNmcSW
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
