cli-server-v1.9.1

Patch Changes

• #326 e5facc8 Thanks @theogravity! - Node installer: offer to install tmux (no sudo on Proxmox hosts), show download progress, and refuse a nameless terminal-less install in two lines instead of the help wall. Proxmox server helper: trim and prune around updates (lvm-thin ENOSPC), and default new containers to 40 GB.