Fix docs workflow

Author: bkis

.github/workflows/docs.yml

@@ -35,7 +35,7 @@ jobs:
       - run: zensical build --clean
       - uses: actions/upload-pages-artifact@v4
         with:
-          path: site
+          path: "docs/site"
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v4