fix(ci): update workflow publish dir

Author: henryhale

.github/workflows/deploy.yml

@@ -43,4 +43,4 @@ jobs:
         uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./dist
+          publish_dir: ./docs/.vitepress/dist