refactor(VoiceMaterialLibrary): 去掉声音复刻列表的本地数据假分页

tauri-app/src/pages/ContentManagement/VoiceMaterialLibrary.tsx

@@ -22,10 +22,6 @@ export default function VoiceMaterialLibrary() {
   const [uploadName, setUploadName] = useState('');
   const [selectedFile, setSelectedFile] = useState<File | null>(null);
 
-  // 分页
-  const [audioPage, setAudioPage] = useState(1);
-  const pageSize = 20;
-
   // 重命名状态
   const [editingId, setEditingId] = useState<string | null>(null);
   const [editingName, setEditingName] = useState('');
@@ -428,7 +424,7 @@ export default function VoiceMaterialLibrary() {
       ) : (
         <div style={{ display: 'flex', flexDirection: 'column', gap: 16, flex: 1, overflow: 'auto' }}>
           <div className="voice-list" style={{ display: 'grid', gridTemplateColumns: 'repeat(2, 1fr)', gap: 12, alignContent: 'start', alignItems: 'start' }}>
-            {voiceMaterials.slice((audioPage - 1) * pageSize, audioPage * pageSize).map(m => (
+            {voiceMaterials.map(m => (
               <div key={m.id} className="voice-row" style={{ cursor: 'default' }}>
                 <div className="voice-row-main">
                   <div className="voice-row-info">
@@ -485,29 +481,7 @@ export default function VoiceMaterialLibrary() {
               </div>
             ))}
           </div>
-          {voiceMaterials.length > pageSize && (
-            <div style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', gap: 12, padding: '8px 0' }}>
-              <button
-                className="btn btn-secondary"
-                style={{ padding: '4px 12px', fontSize: 'var(--font-sm)' }}
-                onClick={() => setAudioPage(p => Math.max(1, p - 1))}
-                disabled={audioPage <= 1}
-              >
-                上一页
-              </button>
-              <span style={{ fontSize: 'var(--font-sm)', color: 'var(--text-secondary)' }}>
-                {audioPage} / {Math.ceil(voiceMaterials.length / pageSize)}
-              </span>
-              <button
-                className="btn btn-secondary"
-                style={{ padding: '4px 12px', fontSize: 'var(--font-sm)' }}
-                onClick={() => setAudioPage(p => Math.min(Math.ceil(voiceMaterials.length / pageSize), p + 1))}
-                disabled={audioPage >= Math.ceil(voiceMaterials.length / pageSize)}
-              >
-                下一页
-              </button>
-            </div>
-          )}
+
         </div>
       )}