[Accessibility]: Branch/Tag/Commit: Focused item text has very poor color contrast

[umpox]

Audit type

General/Other

User journey audit issue

#34417

Problem description

Focused item text is white, which makes it difficult to read.

Expected behavior

The text is readable and passes color contrast checks

Additional details

No response

Assigning labels

• Please give this issue an estimate by applying a label like estimate/Xd, where X is the estimated number of days it will take to complete.
• If this issue is specific to a specific Sourcegraph product, please assign the appropriate team label to this issue.
• If this issue will require input from designers in order to complete, please assign the label needs-design.
• If you are confident that this issue should be fixed by GitStart, please assign the label gitstart.

Owner

This issue will be fixed by my team, I have assigned a relevant member to it, or I will do so in the near future.

[felixfbecker]

Cannot reproduce