fix: improve .nojekyll file creation with directory check

Author: rmitts

.github/workflows/deploy.yml

@@ -42,7 +42,14 @@ jobs:
           NODE_ENV: production
 
       - name: Add .nojekyll file
-        run: touch ./out/.nojekyll
+        run: |
+          if [ -d "./out" ]; then
+            touch ./out/.nojekyll
+          else
+            echo "Error: out directory does not exist"
+            ls -la
+            exit 1
+          fi
       
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3