Web dashboard build now uses node:22-slim with inline rclone install instead of a custom Kaniko-built image. This removes 1 Kaniko build from the prepare stage, reducing pod scheduling contention. Only 2 runtime images needed: CPU (foxhunt-runtime) and GPU (foxhunt-training-runtime). Binary selection is via K8s command. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>