Server Leaves
cells/server/ contains headless host defaults and optional Matrix service behavior.
Up: cells
Down: server defaults | Matrix server
What this subtree does
Server leaves attach to the server and matrix branches. They are selected by a headless host that does not inherit the workstation profile.
Why it is separate
Servers need SSH, firewall exposure, fail2ban, and service roles. They do not need Hyprland, Waybar, PipeWire, or Home Manager desktop modules.