- Removed `install.sh` and moved Docker-related assets to `deploy/docker`.
- Updated all Dockerfile references from `build/` to `deploy/docker/`.
- Refactored paths in E2E tests, Makefile, and documentation for consistency with new directory structure.
- Added `HAPROXY_STATS_CORS_ORIGIN` environment variable in `docker-compose.yml`.
- Implemented a two-stage Dockerfile: build environment with Python dependencies and lean runtime stage with HAProxy.
- Added custom entrypoint script for dynamic Docker group adjustment.
- Improved HAProxy command generation by introducing a static method for binary resolution.
- Updated tests and functional logic to dynamically resolve the `haproxy` binary path.
- Adjusted file permissions in E2E key generation script for better security.
- Streamlined `.gitignore` by removing unnecessary exclusions.