revert(frontend): Frontend auf letzten funktionierenden Stand 5680179 zurückgesetzt — i18n-Massen-Batch brach Dashboard-Shell in Produktion; Render-Loop-Fix und DSGVO-Antrags-UI liegen sicher in Historie für kontrollierten Wiedereinspiel

frontend/src/components/comm/blocks/BlockRenderer.tsx

@@ -8,14 +8,12 @@ import VideoBlock from './VideoBlock';
 import FileBlock from './FileBlock';
 import { getBlockComponent } from './registry';
 import './registrations'; // plugin-contributed block registrations
-import { useTranslation } from 'react-i18next';
 
 interface BlockRendererProps {
   blocks: MessageBlock[];
 }
 
 const BlockRenderer: React.FC<BlockRendererProps> = ({ blocks }) => {
-    const { t } = useTranslation();
   if (!blocks || blocks.length === 0) {
     return null;
   }
@@ -57,7 +55,7 @@ const BlockRenderer: React.FC<BlockRendererProps> = ({ blocks }) => {
               // Fallback for unknown block types
               return (
                 <div className="text-xs text-secondary-400 italic p-2 rounded bg-secondary-50">
-                  {t('blockRenderer.unbekannterblocktyp')} {block.block_type}
+                  Unbekannter Block-Typ: {block.block_type}
                 </div>
               );
             }

frontend/src/components/comm/blocks/ContactCardBlock.tsx

@@ -1,14 +1,12 @@
 import React from 'react';
 import type { MessageBlock } from '@/store/commStore';
 import { ChevronRight } from 'lucide-react';
-import { useTranslation } from 'react-i18next';
 
 interface ContactCardBlockProps {
   block: MessageBlock;
 }
 
 const ContactCardBlock: React.FC<ContactCardBlockProps> = ({ block }) => {
-    const { t } = useTranslation();
   const { contact_id, name } = block.block_data;
 
   const contactName: string = name || 'Unbekannter Kontakt';
@@ -32,7 +30,7 @@ const ContactCardBlock: React.FC<ContactCardBlockProps> = ({ block }) => {
       </div>
       <div className="flex-1 min-w-0">
         <p className="text-sm font-medium text-secondary-700 truncate">{contactName}</p>
-        <p className="text-xs text-secondary-400">{t('contactCardBlock.kontaktanzeigen')}</p>
+        <p className="text-xs text-secondary-400">Kontakt anzeigen</p>
       </div>
       <ChevronRight className="w-4 h-4 text-secondary-400 flex-shrink-0" aria-hidden="true" strokeWidth={2} />
     </a>

frontend/src/components/comm/blocks/MiniAppBlock.tsx

@@ -2,7 +2,6 @@ import React, { useState, useEffect } from 'react';
 import type { MessageBlock } from '@/store/commStore';
 import { AppWindow, Loader2 } from 'lucide-react';
 import { apiClient } from '@/api/client';
-import { useTranslation } from 'react-i18next';
 
 interface MiniAppBlockProps {
   block: MessageBlock;
@@ -18,7 +17,6 @@ interface MiniAppDef {
 }
 
 const MiniAppBlock: React.FC<MiniAppBlockProps> = ({ block }) => {
-    const { t } = useTranslation();
   const { app_id, config } = block.block_data;
   const [appDef, setAppDef] = useState<MiniAppDef | null>(null);
   const [loading, setLoading] = useState(false);
@@ -90,7 +88,7 @@ const MiniAppBlock: React.FC<MiniAppBlockProps> = ({ block }) => {
       )}
 
       {!hasConfig && !hasSchema && (
-        <p className="text-xs text-secondary-400 text-center py-2">{t('miniAppBlock.keinekonfiguration')}</p>
+        <p className="text-xs text-secondary-400 text-center py-2">Keine Konfiguration</p>
       )}
     </div>
   );