- Wire build-image endpoint into EventSource + Sensor for manual triggers - Add rebuild-* DAG tasks to compile-and-deploy and compile-and-train templates — Kaniko layer cache makes cached builds ~15-30s - Fix foxhunt-runtime Dockerfile: rename ubuntu user instead of groupadd (GID 1000 already exists in ubuntu:24.04) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>