Changes
PR #1730 by ksylvan: Modernize Dockerfile with Best Practices Implementation
- Remove docker-test framework and simplify production docker setup by eliminating complex testing infrastructure
- Delete entire docker-test directory including test runner scripts and environment configuration files
- Implement multi-stage build optimization in production Dockerfile to improve build efficiency
- Remove docker-compose.yml and start-docker.sh helper scripts to streamline container workflow
- Update README documentation with cleaner Docker usage instructions and reduced image size benefits