build(deps-dev): bump svelte from 5.7.0 to 5.8.0

Bumps [svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte) from 5.7.0 to 5.8.0.
- [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@5.8.0/packages/svelte)

---
updated-dependencies:
- dependency-name: svelte
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

packages/frontend/package.json

@@ -35,7 +35,7 @@
     "jsdom": "^25.0.1",
     "postcss": "^8.4.49",
     "postcss-load-config": "^6.0.1",
-    "svelte": "5.7.0",
+    "svelte": "5.8.0",
     "svelte-fa": "^4.0.3",
     "svelte-select": "^5.8.3",
     "svelte-markdown": "^0.4.1",