Put each page's settings on that page

A watchdog threshold was reachable only from the bottom of a list of a hundred
and twenty on another tab.

Plugin/unraid/pages/fallback.php

@@ -29,6 +29,7 @@
 // DEPENDS ON
 //   api/fallback.php  polled every 30s   → include/fallback.php
 //   api/confform.php  inline conf edits  → include/confform.php
+require_once dirname(__DIR__) . '/include/confui.php';
 ?>
 <style>
 /* ── Existing status styles ── */
@@ -168,6 +169,13 @@
   </div>
 </div>
 
+
+<?php
+// The conf sections this page is about, drawn by the shared renderer. They were reachable
+// only from the Settings tab's catch-all, which is a long way to go for a setting named
+// after the page you are already looking at.
+vv_conf_ui_card('vv-cf-fallback', 'fallback|tier', 'Fallback settings');
+?>
 <script>
 (function() {