diff --git a/src-ui/src/locale/messages.de.xlf b/src-ui/src/locale/messages.de.xlf
index 3f141d9c8..21c94b91c 100644
--- a/src-ui/src/locale/messages.de.xlf
+++ b/src-ui/src/locale/messages.de.xlf
@@ -590,7 +590,7 @@
         <target>Gespeicherte Ansicht &quot;<x equiv-text="savedView.name" id="PH"/>&quot; gelöscht.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">67</context>
+          <context context-type="linenumber">68</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="5647210819299459618">
@@ -598,7 +598,7 @@
         <target>Einstellungen erfolgreich gespeichert.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">87</context>
+          <context context-type="linenumber">89</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="6839066544204061364">
@@ -606,7 +606,7 @@
         <target>Benutze Systemsprache</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">92</context>
+          <context context-type="linenumber">94</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7729897675462249787">
@@ -614,7 +614,7 @@
         <target>Benutze Datumsformat der Anzeigesprache</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">98</context>
+          <context context-type="linenumber">100</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8488620293789898901">
@@ -622,7 +622,7 @@
         <target>Fehler beim Speichern der Einstellungen auf dem Server: <x equiv-text="JSON.stringify(error.error)" id="PH"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">115</context>
+          <context context-type="linenumber">117</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="121cc5391cd2a5115bc2b3160379ee5b36cd7716">
@@ -646,7 +646,7 @@
         <target>Benachrichtigungen</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">115</context>
+          <context context-type="linenumber">116</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="99dee94e92dbd9e21a008d4569f9719ed206ae37">
@@ -654,7 +654,7 @@
         <target>Gespeicherte Ansichten</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">133</context>
+          <context context-type="linenumber">134</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="bbe41ac2ea4a6c00ea941a41b33105048f8e9f13">
@@ -777,12 +777,20 @@
           <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
+      <trans-unit datatype="html" id="71bad20b37410c8972c9aa0f7c62996534b84339">
+        <source>Invert thumbnails in dark mode</source>
+        <target>Miniaturbilder im dunklen Modus invertieren</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
+          <context context-type="linenumber">99</context>
+        </context-group>
+      </trans-unit>
       <trans-unit datatype="html" id="3863a86cd9e69a61d143d3daf51df44203df4a82">
         <source>Bulk editing</source>
         <target>Massenbearbeitung</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">102</context>
+          <context context-type="linenumber">103</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="c0ac61661c6c326d6e0e00c231b95cf2ac0c6586">
@@ -790,7 +798,7 @@
         <target>Bestätigungsdialoge anzeigen</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">106</context>
+          <context context-type="linenumber">107</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="291bbe56ecbe945dcf05580a57d679fa7bd1e06a">
@@ -798,7 +806,7 @@
         <target>Beim Löschen von Dokumenten wird immer nach einer Bestätigung gefragt.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">106</context>
+          <context context-type="linenumber">107</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8cfddc13e04f5545ac63f419ef363505d6f78c2e">
@@ -806,7 +814,7 @@
         <target>Anwenden beim Schließen</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">107</context>
+          <context context-type="linenumber">108</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8680abbea249ebe9c2fe35556559c8e1a9eb5841">
@@ -814,7 +822,7 @@
         <target>Dokumentverarbeitung</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">118</context>
+          <context context-type="linenumber">119</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="2ad4d76b36341c589d94004ad2a213fd4d6f5ca0">
@@ -822,7 +830,7 @@
         <target>Zeige Benachrichtigungen wenn neue Dokumente erkannt werden</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">122</context>
+          <context context-type="linenumber">123</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="e775f4f7c40249d31426ae61a21616a0c9d8e84f">
@@ -830,7 +838,7 @@
         <target>Zeige Benachrichtigungen wenn neue Dokumente erfolgreich hinzugefügt wurden</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">123</context>
+          <context context-type="linenumber">124</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="e3844dd174d8e817ddb551fae28f14ae80ca36b6">
@@ -838,7 +846,7 @@
         <target>Zeige Benachrichtigungen wenn Dokumente nicht hinzugefügt werden konnten</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">124</context>
+          <context context-type="linenumber">125</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="af113f7c9f7e13145c3461f61a1aedf12d57bd71">
@@ -846,7 +854,7 @@
         <target>Unterdrücke Benachrichtigungen auf der Startseite.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">125</context>
+          <context context-type="linenumber">126</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="e27bd3804d2936a6897e81c2e52e294490e5e5a8">
@@ -854,7 +862,7 @@
         <target>Dadurch werden alle Benachrichtigungen über die Dokumentenverarbeitung auf der Startseite unterdrückt.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">125</context>
+          <context context-type="linenumber">126</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8cb90334f5dfd7fc67205085f59381e2a334ccfc">
@@ -862,7 +870,7 @@
         <target>Erscheint auf</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">145</context>
+          <context context-type="linenumber">146</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="6717cf1acf04728fc2b7c39f6d3297f8ff15fde5">
@@ -870,7 +878,7 @@
         <target>Auf Startseite zeigen</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">148</context>
+          <context context-type="linenumber">149</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="541bfc5b123b3f8867fd681eaceefb663a811973">
@@ -878,7 +886,7 @@
         <target>In Seitenleiste zeigen</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">152</context>
+          <context context-type="linenumber">153</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="abba764a7a595d04dc8c3b26e04b3780d4fdb540">
@@ -886,7 +894,7 @@
         <target>Keine gespeicherten Ansichten vorhanden.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
-          <context context-type="linenumber">162</context>
+          <context context-type="linenumber">163</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="ef60a738a565f498b858e903e42bc5ffc3cc1299">
@@ -1111,7 +1119,7 @@
         <target>Verwalten</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">107</context>
+          <context context-type="linenumber">112</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="408cb6073e60c5d966296a3207fc596adca75e01">
@@ -1119,7 +1127,7 @@
         <target>Administration</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">149</context>
+          <context context-type="linenumber">154</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="321e4419a943044e674beb55b8039f42a9761ca5">
@@ -1127,7 +1135,7 @@
         <target>Info</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">155</context>
+          <context context-type="linenumber">160</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="fcfd4675b4c90f08d18d3abede9a9a4dff4cfdc7">
@@ -1135,7 +1143,7 @@
         <target>Dokumentation</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">162</context>
+          <context context-type="linenumber">167</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="355a222236bc01b9a8cd3cb9ecf76891125aed69">
@@ -1143,7 +1151,7 @@
         <target>GitHub</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">170</context>
+          <context context-type="linenumber">175</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="ea3a452c5238897cabc5781308cceb2d37dcf258">
@@ -1151,7 +1159,7 @@
         <target>Eine Idee vorschlagen</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">176</context>
+          <context context-type="linenumber">181</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="af665f8de8fabe306aaf27443957e69bcbbce63c">
@@ -1175,7 +1183,23 @@
         <target>Alle schließen</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">101</context>
+          <context context-type="linenumber">106</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="5701618810648052610">
+        <source>Title</source>
+        <target>Titel</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
+          <context context-type="linenumber">73</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="3100631071441658964">
+        <source>Title &amp; content</source>
+        <target>Titel &amp; Inhalt</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
+          <context context-type="linenumber">74</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="5195932016807797291">
@@ -1183,7 +1207,7 @@
         <target>Korrespondent: <x equiv-text="this.correspondents.find(c =&gt; c.id == +rule.value)?.name" id="PH"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
-          <context context-type="linenumber">29</context>
+          <context context-type="linenumber">32</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8170755470576301659">
@@ -1191,7 +1215,7 @@
         <target>Ohne Korrespondent</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
-          <context context-type="linenumber">31</context>
+          <context context-type="linenumber">34</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8705701325879965907">
@@ -1199,7 +1223,7 @@
         <target>Typ: <x equiv-text="this.documentTypes.find(dt =&gt; dt.id == +rule.value)?.name" id="PH"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
-          <context context-type="linenumber">36</context>
+          <context context-type="linenumber">39</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="4362173610367509215">
@@ -1207,7 +1231,7 @@
         <target>Ohne Dokumenttyp</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
-          <context context-type="linenumber">38</context>
+          <context context-type="linenumber">41</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8180755793012580465">
@@ -1215,7 +1239,7 @@
         <target>Tag: <x equiv-text="this.tags.find(t =&gt; t.id == +rule.value)?.name" id="PH"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
-          <context context-type="linenumber">42</context>
+          <context context-type="linenumber">45</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="6494566478302448576">
@@ -1223,7 +1247,7 @@
         <target>Ohne Tag</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
-          <context context-type="linenumber">46</context>
+          <context context-type="linenumber">49</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="6523384805359286307">
@@ -1231,7 +1255,7 @@
         <target>Titel: <x equiv-text="rule.value" id="PH"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.ts</context>
-          <context context-type="linenumber">50</context>
+          <context context-type="linenumber">53</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="02d184c288f567825a1fcbf83bcd3099a10853d5">
@@ -1239,7 +1263,7 @@
         <target>Tags filtern</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.html</context>
-          <context context-type="linenumber">12</context>
+          <context context-type="linenumber">20</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="4b089ca12c472cf0b46167bb5afe4b527b301bbc">
@@ -1247,7 +1271,7 @@
         <target>Korrespondenten filtern</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.html</context>
-          <context context-type="linenumber">20</context>
+          <context context-type="linenumber">28</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="0ad509732aaf702b7ea8c771c7809fa84bc85908">
@@ -1255,7 +1279,7 @@
         <target>Dokumenttypen filtern</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.html</context>
-          <context context-type="linenumber">27</context>
+          <context context-type="linenumber">35</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="2d9d55f1b70142ff4597ba32179d16888fd9c6b2">
@@ -1263,7 +1287,7 @@
         <target>Filter zurücksetzen</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/filter-editor/filter-editor.component.html</context>
-          <context context-type="linenumber">50</context>
+          <context context-type="linenumber">58</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7593728289020204896">
@@ -1861,7 +1885,7 @@
         <target>Englisch (US)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">88</context>
+          <context context-type="linenumber">90</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="6987083569809053351">
@@ -1869,7 +1893,7 @@
         <target>Englisch (UK)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">89</context>
+          <context context-type="linenumber">91</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="1858110241312746425">
@@ -1877,7 +1901,7 @@
         <target>Deutsch</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">90</context>
+          <context context-type="linenumber">92</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="3071065188816255493">
@@ -1885,7 +1909,7 @@
         <target>Niederländisch</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">91</context>
+          <context context-type="linenumber">93</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7633754075223722162">
@@ -1893,7 +1917,7 @@
         <target>Französisch</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">92</context>
+          <context context-type="linenumber">94</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="9184513005098760425">
@@ -1901,7 +1925,7 @@
         <target>Portugiesisch (Brasilien)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">93</context>
+          <context context-type="linenumber">95</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="2935232983274991580">
@@ -1909,7 +1933,15 @@
         <target>Italienisch</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">94</context>
+          <context context-type="linenumber">96</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="8118856427047826368">
+        <source>Romanian</source>
+        <target>Rumänisch</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">97</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="4912706592792948707">
@@ -1917,7 +1949,7 @@
         <target>ISO 8601</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">99</context>
+          <context context-type="linenumber">102</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="2119857572761283468">
@@ -2060,14 +2092,6 @@
           <context context-type="linenumber">18</context>
         </context-group>
       </trans-unit>
-      <trans-unit datatype="html" id="5701618810648052610">
-        <source>Title</source>
-        <target>Titel</target>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/services/rest/document.service.ts</context>
-          <context context-type="linenumber">19</context>
-        </context-group>
-      </trans-unit>
       <trans-unit datatype="html" id="5066119607229701477">
         <source>Document type</source>
         <target>Dokumenttyp</target>