resolve

Author: hamlsy

src/main/java/com/example/echoshotx/notification/presentation/controller/TestNotificationController.java

@@ -62,6 +62,8 @@ public ApiResponseDto<NotificationResponse> sendTestNotification(
                     notification);
         }
 
+        sseConnectionManager.sendToMember(request.getTargetMemberId(), response);
+
         return ApiResponseDto.onSuccess(response);
     }