REMOTE_HOST, REMOTE_PORT, REMOTE_USER, REMOTE_BASE, BWLIMIT,
RETENTION_COUNT, and RSYNC_EXTRA_OPTS were referenced without
defaults in _save_remote_globals(), causing "unbound variable"
errors under set -u when called before any remote was loaded
(e.g., gniza remote list).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Full-featured cPanel backup tool with SSH, S3, and Google Drive support.
Includes WHM plugin with Tailwind/DaisyUI UI, multi-remote management,
decoupled schedules, and account restore workflows.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
