Admin UI vitest

[michaelbromley]

Description

Please include a summary of the changes and the related issue.

Breaking changes

Does this PR include any breaking changes we should be aware of?

Screenshots

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Checklist

📌 Always:

• [ ] I have set a clear title
• [ ] My PR is small and contains a single feature
• [ ] I have checked my own PR

👍 Most of the time:

• [ ] I have added or updated test cases
• [ ] I have updated the README if needed