npm-dep: bump svelte-check from 3.8.6 to 4.0.0 in /frontend

Bumps [svelte-check](https://github.com/sveltejs/language-tools) from 3.8.6 to 4.0.0.
- [Release notes](https://github.com/sveltejs/language-tools/releases)
- [Commits](sveltejs/language-tools@svelte-check-3.8.6...svelte-check-4.0.0)

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

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

frontend/package.json

@@ -32,7 +32,7 @@
 		"prettier-plugin-svelte": "^3.2.6",
 		"prettier-plugin-tailwindcss": "^0.6.6",
 		"svelte": "^4.2.19",
-		"svelte-check": "^3.8.6",
+		"svelte-check": "^4.0.0",
 		"tailwindcss": "^3.4.10",
 		"tslib": "^2.7.0",
 		"typescript": "^5.5.4",