{# custom_templates/admin/list.html — GLOBAL list-view override. Extends the built-in admin/base_list.html and replaces the page header with a custom banner. Because this template lives in a custom template dir that is prepended ahead of the built-ins, it wins over the default admin/list.html for every registered model that doesn't provide its own per-model override. To target a single model instead, name the file admin/