Use out directory as path for upload-pages-artifact

Author: ty2k

.github/workflows/build-and-deploy-nextjs-app.yaml

@@ -57,7 +57,7 @@ jobs:
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v4
         with:
-          path: ./app/.next/static
+          path: ./app/out
 
   deploy:
     environment: