修改按住说话

lib/modules/chat/controllers/chat_controller.dart

@@ -620,13 +620,16 @@ class ChatController extends GetxController {
         _recognitionSubscription?.cancel();
         _recognitionSubscription = null;
 
+        String sendText = '';
+
         final intermediateIndex =
             messages.indexWhere((m) => m.isIntermediate && m.role == 'user');
         if (intermediateIndex >= 0) {
+          sendText = messages[intermediateIndex].content;
           messages.removeAt(intermediateIndex);
         }
 
-        sendMessage(finalResult);
+        sendMessage(sendText);
 
         recognizedText.value = '';
         finalResult = '';

lib/modules/chat/views/chat_view.dart

@@ -522,8 +522,8 @@ class ChatView extends GetView<ChatController> {
             ),
             Expanded(
               child: Container(
-                width: 100.w,
-                height: 100.w,
+                width: 200.w,
+                height: 200.w,
                 decoration: BoxDecoration(
                   color:
                       isDarkMode ? Colors.white.withOpacity(0.1) : Colors.white,