Issue: UI themes make some links hard to discover or see

[scottsweb]

Describe the bug
Now that Front Matter CMS supports the same theme as VSCodium things look great, but some links are not visible until you hover over them, or hide when you hover over them.

To Reproduce
Steps to reproduce the behavior:

1. Install the Nord colour theme for your editor: https://open-vsx.org/extension/arcticicestudio/nord-visual-studio-code or https://marketplace.visualstudio.com/items?itemName=arcticicestudio.nord-visual-studio-code
2. Enable Front Matter CMS
3. Interact with the UI

Expected behavior
All links should be visible.

Screenshots

Desktop:

• OS: Mac OS 13.5
• Browser: VSCodium
• Version: 1.81.1
• Front Matter: 9.0.0

[estruyf]

Thanks this got fixed in the latest beta of 9.1.0.