--sync-omarchy now pushes all of test/ (the security coverage lives in
shell.d as well as acceptance.d), and the acceptance run gets
OMARCHY_ACCEPTANCE_SUDO_PASSWORD so the suite's opt-in sshd hardening
exercise can run against the throwaway VM.
--sync-all additionally runs the CLI and shell suites inside the guest
from the synced tree. The acceptance suite always runs against
/usr/share/omarchy either way: VM runs verify the finished product, and
qs matches shell instances by config path, so pointing the suite at the
synced tree just reads the session shell as "not running".