OpenROAD-MCP Docker Deployment and Cross-Platform Support with Production-Ready Testing and QA

OpenROAD-MCP's adoption is limited by manual setup and the lack of production-grade deployment and validation workflows. This project delivers a complete Docker deployment story with GHCR publishing, cross-platform validation across Ubuntu, macOS, and WSL2, and a six-layer testing infrastructure covering integration tests against real ORFS flows, performance benchmarking, load testing, and memory profiling thus moving the project toward a reliable v1.0 release.