build(deps-dev): bump svelte

Bumps the npm_and_yarn group with 1 update in the /frontend directory: [svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte).


Updates `svelte` from 5.48.0 to 5.53.0
- [Release notes](https://github.com/sveltejs/svelte/releases)
- [Changelog](https://github.com/sveltejs/svelte/blob/main/packages/svelte/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/svelte/commits/svelte@5.53.0/packages/svelte)

---
updated-dependencies:
- dependency-name: svelte
  dependency-version: 5.53.0
  dependency-type: direct:development
  dependency-group: npm_and_yarn
...

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Author: dependabot[bot]