chore: Update GitHub Actions workflow with artifact path and deploy pages version

.github/workflows/pages.yml

@@ -55,13 +55,10 @@ jobs:
         run: bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"
         env:
           JEKYLL_ENV: production
-      - name: List build output
-        run: ls -la _site
-        
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:
-          path: "_site"
+          path: "aider/website/_site"
 
   # Deployment job
   deploy:
@@ -73,7 +70,7 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4
         
       - name: Set up Python 3.12
         uses: actions/setup-python@v5