fix sorting by tier

files/templates/admin/patrons.html

@@ -15,7 +15,7 @@
 	<tr>
 		<td>{{loop.index}}</td>
 		<td>{% include "user_in_table.html" %}</td>
-		<td>
+		<td data-sort-key="{{user.patrons}}">
 			{% if user.patron > 1 %}
 				<img class="contain" alt="2{{user.patron}}" loading="lazy" width=29.33 height=32 src="{{SITE_FULL_IMAGES}}/i/{{SITE_NAME}}/badges/2{{user.patron}}.webp?b=8">
 			{% endif %}