Bump vite from 6.3.6 to 6.4.1 in /playground

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 6.3.6 to 6.4.1.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/create-vite@6.4.1/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 6.4.1
  dependency-type: direct:development
...

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

Author: dependabot[bot]

playground/package-lock.json

@@ -30,6 +30,6 @@
     "globals": "^15.14.0",
     "postcss": "^8.4.49",
     "tailwindcss": "^3.4.17",
-    "vite": "^6.3.6"
+    "vite": "^6.4.1"
   }
 }