fix(app): restore settings panel scrollbars

[henderson-01]

Type of change

• Bug fix

What does this PR do?

The settings panel currently hides native scrollbars by using:

• scrollbar-width: none
• ::-webkit-scrollbar { display: none; }

This PR removes those rules so native scrollbars are no longer explicitly hidden when the settings panel overflows.

How did you verify your code works?

I wasn't able to test the desktop app locally. Since this change only removes the CSS rules that hide the scrollbar, I'd appreciate confirmation from a maintainer that it resolves the issue on macOS.

Screenshots/recordings

None.

Checklist

• I have tested my changes locally
• I have not included unrelated changes in this PR

[github-actions]

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[github-actions]

Thanks for your contribution!

This PR doesn't have a linked issue. All PRs must reference an existing issue.

Please:

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[github-actions]

The following comment was made by an LLM, it may be inaccurate:

Potential Duplicate Found:

• PR fix(desktop): Reveal scrollbar in settings dialog panels of desktop app (such that keyboard navigation and mice with out scroll functionality work) #35555: fix(desktop): Reveal scrollbar in settings dialog panels of desktop app (such that keyboard navigation and mice with out scroll functionality work)
  • fix(desktop): Reveal scrollbar in settings dialog panels of desktop app (such that keyboard navigation and mice with out scroll functionality work) #35555

Why it's related: This PR addresses the same issue—revealing scrollbars in the settings panel. PR #35555 specifically mentions enabling scrollbars for keyboard navigation and devices without scroll functionality, while PR #37818 removes the CSS rules that hide scrollbars. Check if #35555 was already merged or closed, as it may have already resolved this issue.