fixed gh-pages export folder

Author: santilland

.github/workflows/deploy_docs.yml

@@ -18,5 +18,5 @@ jobs:
           npm run docs:build -- --base /${{ github.event.repository.name }}/
       - uses: JamesIves/github-pages-deploy-action@v4
         with:
-          folder: ./docs/.vitepress/dist/
+          folder: ./.vitepress/dist/
           branch: gh-pages