New QEMU/KVM entry that stands up a fleet of minimal VMs, one per
selected cloud image. It:
- lets you pick distros then versions (multi-select, "all" per level, or
the whole catalogue), reading the specs straight from deploy_qemu.py so
there is no duplication;
- prints a plan with each VM's minimum RAM/disk, the total concurrent RAM
and virtual disk, and the host's available RAM, warning when the fleet
cannot all run at once;
- deploys sequentially after confirmation (minimum sizing per version),
skipping VMs that already exist;
- optionally clones ERPLibre into ~/git/erplibre on each VM, asking which
branch (list fetched via git ls-remote) and pulling git in through
cloud-init.
Naming is erplibre-<distro>-<version> (e.g. erplibre-ubuntu-2404).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>