chore(deps-dev): bump svelte from 5.53.6 to 5.54.0

Bumps [svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte) from 5.53.6 to 5.54.0.
- [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@5.54.0/packages/svelte)

---
updated-dependencies:
- dependency-name: svelte
  dependency-version: 5.54.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -40,7 +40,7 @@
     "@tauri-apps/cli": "^2",
     "@testing-library/svelte": "^5.3.1",
     "jsdom": "^27.4.0",
-    "svelte": "^5.53.6",
+    "svelte": "^5.54.0",
     "svelte-check": "^4.0.0",
     "typescript": "~5.6.2",
     "vite": "^6.0.3",