Bump vite from 6.2.5 to 6.2.6 in /docs/vercel

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 6.2.5 to 6.2.6.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v6.2.6/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v6.2.6/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 6.2.6
  dependency-type: direct:development
...

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

Author: dependabot[bot]

docs/vercel/package-lock.json

@@ -28,6 +28,6 @@
     "svelte-check": "^4.1.5",
     "typescript": "^5.8.3",
     "typescript-eslint": "^8.29.0",
-    "vite": "^6.2.5"
+    "vite": "^6.2.6"
   }
 }