adding the pager template

templates/pager/pager.html.twig

+{% if items %}
+  {% include "@components/pager/pager.twig" with {
+    'items': items,
+  } %}
+{% endif %}

uw_fdsu_theme_resp.info.yml

@@ -37,6 +37,8 @@ regions:
 # Remove unwanted system stylesheets
 stylesheets-remove:
   - 'core/themes/seven/css/base/elements.css'
+  - 'core/themes/seven/css/components/pager.css'
+  - 'core/themes/seven/css/classy/components/pager.css'
 #   - '@stable/css/system/components/align.module.css'
 #   - '@stable/css/system/components/fieldgroup.module.css'
 #   - '@stable/css/system/components/container-inline.module.css'