Backend: new proxmox mixins and API routes for firewall, pools, access
control, node admin and disks; extend storage and VM endpoints.
Frontend: node managers (firewall, pool, access, disk, node admin), VM
firewall and hardware tabs, PCI/USB device dialogs, related hooks and
locale strings.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>