chore(deps-dev): bump svelte from 3.46.4 to 3.49.0

Bumps [svelte](https://github.com/sveltejs/svelte) from 3.46.4 to 3.49.0.
- [Release notes](https://github.com/sveltejs/svelte/releases)
- [Changelog](https://github.com/sveltejs/svelte/blob/master/CHANGELOG.md)
- [Commits](sveltejs/svelte@v3.46.4...v3.49.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -63,7 +63,7 @@
     "rollup-plugin-dts": "6.1.1",
     "sass": "1.77.8",
     "strip-json-comments": "5.0.1",
-    "svelte": "3.46.4",
+    "svelte": "3.49.0",
     "svelte-preprocess": "5.0.3",
     "terser": "^5.31.3",
     "ts-essentials": "10.0.1",