New top-level wizard option (2) lets users inspect and clean up an
existing destination before migration. Queries all SMB shares, NFS
exports, iSCSI objects, datasets, and zvols; displays a structured
inventory report; then offers per-category deletion with escalating
warnings — standard confirm for shares/iSCSI, explicit "DELETE" phrase
required for zvols and datasets to guard against accidental data loss.
Adds to client.py: query_destination_inventory, delete_smb_shares,
delete_nfs_exports, delete_zvols, delete_datasets.
Adds to cli.py: _fmt_bytes, _print_inventory_report, _run_audit_wizard.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
scott
c28ce9e3b8