Refactor error handling in system and trace controllers

- Updated error response codes for various validation errors from 400 to 422 to better reflect the nature of the errors.
- Changed error messages for empty parameters (e.g., userId, menuId, roleId) to use a consistent error code format.
- Improved error handling in the IPerf, Ping, and WS controllers to provide more informative error messages.
- Ensured that all controllers return appropriate error messages when binding JSON or query parameters fails.

src/modules/ws/controller/ws_view.go

@@ -39,7 +39,8 @@ func (s *WSController) ShellView(c *gin.Context) {
 		Rows   int    `form:"rows"`                      // 终端显示行数
 	}
 	if err := c.ShouldBindQuery(&query); err != nil {
-		c.JSON(400, resp.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
+		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
+		c.JSON(422, resp.CodeMsg(422001, errMsgs))
 		return
 	}
 	if query.Cols < 120 || query.Cols > 400 {
@@ -52,7 +53,7 @@ func (s *WSController) ShellView(c *gin.Context) {
 	// 登录用户信息
 	loginUser, err := reqctx.LoginUser(c)
 	if err != nil {
-		c.JSON(401, resp.CodeMsg(401, i18n.TKey(language, err.Error())))
+		c.JSON(401, resp.CodeMsg(401002, i18n.TKey(language, err.Error())))
 		return
 	}