chore(deps-dev): bump svelte from 5.55.3 to 5.55.4

Bumps [svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte) from 5.55.3 to 5.55.4.
- [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/svelte@5.55.4/packages/svelte)

---
updated-dependencies:
- dependency-name: svelte
  dependency-version: 5.55.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -19,7 +19,7 @@
     "@vitest/coverage-v8": "^4.1.4",
     "happy-dom": "^20.9.0",
     "sharp": "^0.34.5",
-    "svelte": "^5.53.12",
+    "svelte": "^5.55.4",
     "tailwindcss": "^4.2.2",
     "vite": "^7.0.0",
     "vite-plugin-pwa": "^1.2.0",