chore(deps-dev): bump svelte from 5.38.0 to 5.39.4 in /seeder (#5021)

Bumps [svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte) from 5.38.0 to 5.39.4.
- [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/[email protected]/packages/svelte)

---
updated-dependencies:
- dependency-name: svelte
  dependency-version: 5.39.4
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

seeder/package-lock.json

@@ -32,7 +32,7 @@
         "prettier": "^3.6.2",
         "prettier-plugin-svelte": "^3.4.0",
         "prettier-plugin-tailwindcss": "^0.6.14",
-        "svelte": "^5.38.0",
+        "svelte": "^5.39.4",
         "svelte-check": "^4.3.1",
         "tailwind-merge": "^3.3.1",
         "tailwind-variants": "^2.1.0",