Hide visualizer when no audio is present with baseline enabled

[unchihugo]

Summary

Hide the taskbar visualizer completely when there's no audio present, even if baseline is enabled. Previously, the visualizer would always be visible if baseline was enabled.

Motivation

Closes #560

Type of Change

• Feature
• Bug fix
• Refactor (no functional changes)
• Style (formatting, naming)
• Other

What Changed

• Commented out conditional checks to see whether baseline was enabled before hiding the visualizer

Checklist

• Code changes are manually tested and working.
• Formatting and naming are consistent with the project.
• Self-review of changes is done.

• AI tools were used (if yes, I reviewed and fully understand the changes myself).