diff --git a/main.inc.php b/main.inc.php
index 2b40ae6..aaa088f 100644
--- a/main.inc.php
+++ b/main.inc.php
@@ -1,7 +1,7 @@
 <?php
 /*
 Plugin Name: Bratonien Tools
-Version: 0.4.1
+Version: 0.4.2
 Description: Erweiterbare Administrationswerkzeuge fuer die Bratonien-Piwigo-Installation.
 Plugin URI: https://github.com/Terranom674/Piwigo_Bratonien_Tools
 Author: Bratonien
@@ -19,7 +19,6 @@ require_once(BRATONIEN_TOOLS_PATH . 'include/watermark_runtime.inc.php');
 
 add_event_handler('get_admin_plugin_menu_links', 'bratonien_tools_admin_menu');
 add_event_handler('get_derivative_url', 'bratonien_tools_filter_derivative_url', EVENT_HANDLER_PRIORITY_NEUTRAL, 4);
-add_event_handler('loc_end_page_tail', 'bratonien_tools_admin_cache_build_ui', 50);
 
 function bratonien_tools_admin_menu($menu)
 {
@@ -30,112 +29,3 @@ function bratonien_tools_admin_menu($menu)
 
   return $menu;
 }
-
-function bratonien_tools_admin_cache_build_ui()
-{
-  global $template;
-
-  if (script_basename() !== 'admin' || (string)($_GET['page'] ?? '') !== 'plugin-'.BRATONIEN_TOOLS_ID)
-  {
-    return;
-  }
-
-  $status_url = json_encode(get_root_url().'plugins/'.BRATONIEN_TOOLS_ID.'/main-cache-status.php', JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
-  $token = json_encode(get_pwg_token(), JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
-
-  $script = <<<'HTML'
-<style>
-.bratonien-main-cache { margin-top:16px; padding-top:14px; border-top:1px solid rgba(255,255,255,.1); }
-.bratonien-main-cache__warning { margin:10px 0; color:#d6ae62; font-size:12px; line-height:1.45; }
-.bratonien-main-cache__progress { display:none; margin-top:14px; }
-.bratonien-main-cache__head { display:flex; justify-content:space-between; gap:12px; margin-bottom:7px; }
-.bratonien-main-cache__track { height:18px; overflow:hidden; border:1px solid rgba(255,255,255,.16); border-radius:4px; background:rgba(0,0,0,.25); }
-.bratonien-main-cache__bar { width:0; height:100%; background:#66a845; transition:width .25s ease; }
-.bratonien-main-cache__progress.is-error .bratonien-main-cache__bar { background:#c95b5b; }
-.bratonien-main-cache__progress.is-queued .bratonien-main-cache__bar { background:#a7834d; }
-.bratonien-main-cache__details { margin-top:8px; color:#a9a9a9; line-height:1.45; }
-.bratonien-main-cache__current { margin-top:4px; font-size:12px; color:#8f8f8f; overflow-wrap:anywhere; }
-</style>
-<script>
-(function(){
-  'use strict';
-  var statusUrl=__STATUS_URL__;
-  var pwgToken=__PWG_TOKEN__;
-
-  function init(){
-    var section=document.getElementById('wartung');
-    if(!section)return;
-    var card=section.querySelector('.bratonien-card');
-    if(!card)return;
-
-    var wrap=document.createElement('div');
-    wrap.className='bratonien-main-cache';
-    wrap.innerHTML=''
-      +'<h4>Piwigo-Bildcache vorbereiten</h4>'
-      +'<p>Erzeugt die normalen Piwigo-Bildgrößen vorab. Bratonien-Wasserzeichen werden weiterhin nur bei Bedarf erzeugt.</p>'
-      +'<p class="bratonien-main-cache__warning"><strong>Experimentell:</strong> Der manuelle Cache-Aufbau verwendet vier parallele Worker und kann CPU, Arbeitsspeicher und Datenträger des LXC deutlich belasten. Diese Warnung wird entfernt, sobald der Ablauf im Dauerbetrieb stabil ist.</p>'
-      +'<form method="post"><input type="hidden" name="pwg_token" value="'+String(pwgToken).replace(/&/g,'&amp;').replace(/"/g,'&quot;')+'"><button class="buttonLike" type="submit" name="bratonien_tool" value="image_cache_build">Piwigo-Bildcache aufbauen</button></form>'
-      +'<div class="bratonien-main-cache__progress" data-main-cache-progress>'
-      +'<div class="bratonien-main-cache__head"><strong data-cache-title>Cache-Aufbau</strong><strong data-cache-percent>0 %</strong></div>'
-      +'<div class="bratonien-main-cache__track" role="progressbar" aria-label="Piwigo-Bildcache" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0" data-cache-track><div class="bratonien-main-cache__bar" data-cache-bar></div></div>'
-      +'<div class="bratonien-main-cache__details" data-cache-details></div><div class="bratonien-main-cache__current" data-cache-current></div></div>';
-    card.appendChild(wrap);
-
-    var box=wrap.querySelector('[data-main-cache-progress]');
-    var title=wrap.querySelector('[data-cache-title]');
-    var percentEl=wrap.querySelector('[data-cache-percent]');
-    var details=wrap.querySelector('[data-cache-details]');
-    var current=wrap.querySelector('[data-cache-current]');
-    var bar=wrap.querySelector('[data-cache-bar]');
-    var track=wrap.querySelector('[data-cache-track]');
-    var timer=null;
-    var hideTimer=null;
-
-    function schedule(ms){if(timer)clearTimeout(timer);timer=setTimeout(load,ms);}
-    function render(data){
-      var state=data.state||'idle';
-      var total=Math.max(0,parseInt(data.total,10)||0);
-      var completed=Math.max(0,parseInt(data.completed,10)||0);
-      var percent=total>0?Math.min(100,Math.round(completed/total*100)):(state==='complete'?100:0);
-      box.classList.toggle('is-error',state==='error');
-      box.classList.toggle('is-queued',state==='queued');
-      bar.style.width=percent+'%';
-      track.setAttribute('aria-valuenow',String(percent));
-      percentEl.textContent=percent+' %';
-      var labels={queued:'Cache-Aufbau wartet',running:'Cache-Aufbau läuft',complete:'Cache-Aufbau fertig',error:'Cache-Aufbau mit Fehlern'};
-      title.textContent=labels[state]||'Cache-Aufbau';
-      details.textContent=(data.message||'')+(total>0?' · '+completed+' / '+total+' Varianten · '+(parseInt(data.generated,10)||0)+' neu · '+(parseInt(data.cached,10)||0)+' vorhanden · '+(parseInt(data.skipped,10)||0)+' übersprungen · '+(parseInt(data.errors,10)||0)+' Fehler':'');
-      current.textContent=data.current?('Aktuell: '+data.current):'';
-
-      if(state==='queued'||state==='running'||state==='error'){
-        if(hideTimer){clearTimeout(hideTimer);hideTimer=null;}
-        box.style.display='block';
-      }
-      if(state==='queued'||state==='running'){
-        schedule(1000);
-      }else if(state==='complete'){
-        box.style.display='block';
-        if(hideTimer)clearTimeout(hideTimer);
-        hideTimer=setTimeout(function(){box.style.display='none';},5000);
-      }else if(state==='idle'){
-        box.style.display='none';
-      }
-    }
-
-    function load(){
-      fetch(statusUrl+(statusUrl.indexOf('?')===-1?'?':'&')+'_='+(Date.now()),{credentials:'same-origin',cache:'no-store'})
-        .then(function(r){if(!r.ok)throw new Error('HTTP '+r.status);return r.json();})
-        .then(render)
-        .catch(function(){box.style.display='block';box.classList.add('is-error');details.textContent='Cache-Status konnte nicht geladen werden.';});
-    }
-    load();
-  }
-
-  if(document.readyState==='loading'){document.addEventListener('DOMContentLoaded',init);}else{init();}
-})();
-</script>
-HTML;
-
-  $script = str_replace(array('__STATUS_URL__', '__PWG_TOKEN__'), array($status_url, $token), $script);
-  $template->append('footer_elements', $script);
-}