Two bugs found during validation:
1. rclone defaults to HTTPS when endpoint has no scheme — MinIO serves
plain HTTP. All RCLONE_S3_ENDPOINT values now include http:// prefix.
2. rclone copyto returns exit 0 for non-existent S3 keys (empty bucket).
initContainers crashed on chmod of missing file instead of falling
through to PVC cache. Added `&& [ -f /binaries/$SERVICE ]` guard.
Also: deploy stage uses `kubectl apply -k` (not -f) for minio/ dir
to properly handle kustomization.yaml.
Deleted stale s3-credentials secret from cluster.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
1c4ab071ae