fix(home): 移除按住说话模式下的重复提示文字

apps/lib/features/home/ui/screens/home_screen.dart

@@ -858,13 +858,15 @@ class _HomeScreenState extends State<HomeScreen>
   Widget _buildHoldToSpeakHint() {
     return Column(
       children: [
-        if (_isRecording) _buildRecordingAnimation(),
+        if (_isRecording) ...[
+          _buildRecordingAnimation(),
           const SizedBox(height: 4),
-        Text(
+          const Text(
-          _isRecording ? '松开发送，上滑取消' : '按住说话',
+            '松开发送，上滑取消',
-          style: const TextStyle(fontSize: 12, color: AppColors.slate500),
+            style: TextStyle(fontSize: 12, color: AppColors.slate500),
           ),
         ],
+      ],
     );
   }