{# Back-office entry, injected into layout.authenticated_sidebar. #}
<li class="sidebar-item {{ 'active' if active }}">
    <a class="sidebar-link" href="{{ url_for('courses.admin_index') }}">
        <i class="align-middle" data-feather="book-open"></i>
        <span class="align-middle">{{ _('Courses') }}</span>
    </a>
</li>