feature(admin): newest users page shows account creation times

Fixes Elgg#9629

views/default/admin/users/newest.css

@@ -0,0 +1,4 @@
+
+.elgg-newest-users td + td {
+	white-space: nowrap;
+}

views/default/admin/users/newest.php

@@ -1,9 +1,25 @@
 <?php
+
+use Elgg\Views\TableColumn\ColumnFactory;
+
+$view = "admin/users/newest.css";
+elgg_register_css($view, elgg_get_simplecache_url($view));
+elgg_load_css($view);
+
 // newest users
 $users = elgg_list_entities([
 	'type' => 'user',
 	'subtype'=> null,
 	'full_view' => false,
+	'list_type' => 'table',
+	'columns' => [
+		ColumnFactory::fromView('item', elgg_echo('user')),
+		ColumnFactory::fromProperty('email'),
+		ColumnFactory::fromView('time_created', null, [
+			'format' => 'friendly',
+		]),
+	],
+	'list_class' => 'elgg-newest-users',
 ]);
 
 echo elgg_view_module('inline', elgg_echo('admin:users:newest'), $users);