feat(service): 新增 WebSocket 实时语音转写与流式 TTS 全流程

src/main/java/com/yolo/keyborad/controller/ChatController.java

@@ -45,6 +45,20 @@ public class ChatController {
     private ChatService chatService;
 
 
+    @PostMapping("/message")
+    @Operation(summary = "同步对话", description = "发送消息给大模型，同步返回回复")
+    public BaseResponse<String> message(@RequestParam("content") String content) {
+        if (StrUtil.isBlank(content)) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "消息内容不能为空");
+        }
+
+        String userId = StpUtil.getLoginIdAsString();
+        String response = chatService.message(content, userId);
+
+        return ResultUtils.success(response);
+    }
+
+
     @PostMapping("/talk")
     @Operation(summary = "聊天润色接口", description = "聊天润色接口")
     public Flux<ServerSentEvent<ChatStreamMessage>> talk(@RequestBody ChatReq chatReq){