Remove deleted foxhunt-deploy COPY from all Dockerfiles, update sccache
default region to fr-par, add build-and-push.sh for building all service
images and pushing to rg.fr-par.scw.cloud/foxhunt/.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Dockerfile.service: unified multi-stage with sccache S3 support
- Dockerfile.web-gateway: Node dashboard + Rust gateway combined
- Dockerfile.training: CUDA 12.4 with H100 target (compute cap 9.0)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>