- New build-iso-workstation.sh / autoinstall/user-data-workstation: writes
the workstation tier marker (/opt/cezen/tier), reuses the Server S
(starter) hardware profile and Ansible playbook under the hood
- firstboot-setup.sh: additive WORKSTATION_MODE branch (gated on
CEZEN_TIER=workstation) skips the Server tier-selection menu entirely —
Workstation is never offered as a Server S/M/L/Max choice. Non-workstation
installs are unaffected. Also relabels the Server tier menu to
Server S/M/L/Max, matching the earlier portal rename
- install.sh and the Ansible playbooks are unchanged; only the pre/post
marker files differ between a Server S and Workstation install
- README.md + MIGRATION_NOTES.md updated with the new build path and what
is still manual (CEZEN_TIER isn't yet templated into the deployed
cezen-api systemd unit — tracked as follow-up)
