add user role

internal/handler/user_handler.go

@@ -48,7 +48,7 @@ func (h *UserHandler) CreateUser(c *gin.Context) {
 	}
 
 	logger.FromContext(c).Infof("UserHandler::CreateUser -> Successfully created user = %+v", userResponse)
-	c.JSON(http.StatusCreated, userResponse)
+	c.JSON(http.StatusOK, contract.BuildSuccessResponse(userResponse))
 }
 
 func (h *UserHandler) UpdateUser(c *gin.Context) {