Disable deployment until production server is configured

- Temporarily disable automatic deployment to prevent CI failures
- Add comprehensive production server setup documentation
- Update deployment guide with clear setup requirements
- Format manually edited code files for CI compliance
- Provide step-by-step server configuration instructions
- Enable safe CI/CD pipeline operation without deployment errors

The deployment will be re-enabled once the production server is properly set up following the new documentation.

.github/workflows/ci-cd.yml

@@ -176,7 +176,7 @@ jobs:
   deploy:
     needs: build
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main'
+    if: github.ref == 'refs/heads/main' && false  # Disabled until production server is set up
     
     environment: production