Bump devalue and @sveltejs/kit in /ui

Bumps [devalue](https://github.com/sveltejs/devalue) to 5.4.2 and updates ancestor dependency [@sveltejs/kit](https://github.com/sveltejs/kit/tree/HEAD/packages/kit). These dependencies need to be updated together.


Updates `devalue` from 4.3.3 to 5.4.2
- [Release notes](https://github.com/sveltejs/devalue/releases)
- [Changelog](https://github.com/sveltejs/devalue/blob/main/CHANGELOG.md)
- [Commits](sveltejs/devalue@v4.3.3...v5.4.2)

Updates `@sveltejs/kit` from 1.30.4 to 2.48.2
- [Release notes](https://github.com/sveltejs/kit/releases)
- [Changelog](https://github.com/sveltejs/kit/blob/main/packages/kit/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/kit/commits/@sveltejs/kit@2.48.2/packages/kit)

---
updated-dependencies:
- dependency-name: devalue
  dependency-version: 5.4.2
  dependency-type: indirect
- dependency-name: "@sveltejs/kit"
  dependency-version: 2.48.2
  dependency-type: direct:development
...

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Author: dependabot[bot]