{# @description The sidebar's fixed footer strip: user menu (or log-in button), theme control, language control. #}
{# @prop bg:text | default:"mvp-sidebar-bg" | description:"Background class, matched to the sidebar's own bg." #}
{# Fixed composition — see docs/adr/0023-the-sidebar-footer-is-a-fixed-composition.md. #}
{# Override this template in your project to change what the footer shows. #}