- Changed from qemu:///session to qemu:///system so VMs appear in virt-manager
- Store disk and ISO in /tmp (user-writable, no sudo needed)
- User is in libvirt group so can access system libvirt without sudo
- Updated test to expect system URI
This fixes the regression where VMs were not visible in virt-manager.
💘 Generated with Crush
Assisted-by: GLM-4.7 via Crush <crush@charm.land>