- The serial console cannot work until socketiod is rewritten (it does
not understand the signed console token), so the README no longer
describes how to enable it; only the hardening line for existing
installs is kept. The reverse-proxy example no longer sets
SOCKETIO_PUBLIC_PORT.
- Move the users, roles and permissions reference to doc/permissions.md
and link it from the README.
- Remove obsolete spice-html5 static assets and SPICE console templates
- Restrict default console types to VNC with migration 0012
- Filter out SPICE in VM creation form and backend capabilities
- Return friendly deprecation notice if legacy VM is opened with SPICE
- Clean up docs, architecture references, and libvirt-bootstrap scripts
