build: streamline documentation deployment by consolidating file copies

Author: thalissonvs

.github/workflows/deploy-docs.yml

@@ -31,11 +31,7 @@ jobs:
           mkdir -p site/docs
           mkdir -p site/images
           cp -r temp_docs/* site/docs/
-          cp -r docs/landing/* site/
-          cp -r docs/images/* site/images/
-          cp docs/sitemap.xml site/
-          cp docs/landing-sitemap.xml site/
-          cp docs/robots.txt site/
+          cp -r public/* site/
 
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3