Bump svelte from 5.38.6 to 5.53.5

Bumps [svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte) from 5.38.6 to 5.53.5.
- [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@5.53.5/packages/svelte)

---
updated-dependencies:
- dependency-name: svelte
  dependency-version: 5.53.5
  dependency-type: direct:development
...

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

package.json

@@ -26,7 +26,7 @@
     "remark-toc": "^9.0.0",
     "sass": "^1.91.0",
     "sharp": "^0.34.3",
-    "svelte": "^5.38.6",
+    "svelte": "^5.53.5",
     "typescript": "^5.9.2",
     "unplugin-icons": "^22.2.0"
   },