{# T55 admin chrome partial — terminal-brutalist topbar + sidebar.
Inputs:
* active_nav — one of: waitlist / users / templates / config / scans / models / dashboard
* user_email — operator's email
* user_role — 'admin' or 'super_admin' (rendered as a small badge)
* csrf_token — threaded into the sign-out form
This partial is intentionally NOT a layout-extend point (no
``{% block %}``s). The terminal-brutalist pages each own their full
HTML document and ``{% include %}`` this chrome inside the body.
#}