Add scripts/it-ops export pipeline (collect_inventory_remote, compute_ipam_drift)
and proxmox_guest_lan_ips parser for ipconfig* and all net* interfaces.
Reconcile ALL_VMIDS, ip-addresses.conf, and operational template with live
VMID/IP data; Order portal env vars; DBIS node matrix; inventory helpers.
Track latest reports/status/live_inventory.json and drift.json (137 guests,
no duplicate LAN IPs). Document export in AGENTS.md.
Co-authored-by: Cursor <cursoragent@cursor.com>
