- Add --cache=true --cache-repo to all 12 Kaniko builds - Cache Docker layers in Scaleway CR (rg.fr-par.scw.cloud/foxhunt-ci/cache) - Add Docker Hub auth to devcontainer + infra-runner prepare jobs - First build populates cache; subsequent builds skip base image pulls Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>