新增MES模块，包含供应商、客户、车辆和地磅数据记录管理功能，支持免密接口和数据同步。更新相关控制器、实体、服务和数据库配置，优化权限管理和数据字典支持，确保系统的灵活性和可扩展性。

yy-admin-master/YY.Admin/ViewModels/Dialogs/ServerSettingsDialogViewModel.cs

@@ -44,6 +44,27 @@ namespace YY.Admin.ViewModels.Dialogs
             set => SetProperty(ref _errorMessage, value);
         }
 
+        private bool _disconnectConnection;
+        /// <summary>
+        /// 是否断开连接（true=断开，false=连接）
+        /// </summary>
+        public bool DisconnectConnection
+        {
+            get => _disconnectConnection;
+            set
+            {
+                if (SetProperty(ref _disconnectConnection, value))
+                {
+                    RaisePropertyChanged(nameof(IsConnectionFieldsEnabled));
+                }
+            }
+        }
+
+        /// <summary>
+        /// 连接参数是否可编辑（勾选断开连接后禁用）。
+        /// </summary>
+        public bool IsConnectionFieldsEnabled => !DisconnectConnection;
+
         public DelegateCommand SaveCommand { get; }
         public DelegateCommand CancelCommand { get; }
         public DialogCloseListener RequestClose { get; private set; }
@@ -68,6 +89,7 @@ namespace YY.Admin.ViewModels.Dialogs
                 : settings.WebSocketUrl;
             _loadedWebSocketUrl = WebSocketUrl;
             BasePath = string.IsNullOrWhiteSpace(settings.BasePath) ? "/jeecg-boot" : settings.BasePath;
+            DisconnectConnection = settings.DisconnectConnection;
             ErrorMessage = string.Empty;
         }
 
@@ -102,7 +124,8 @@ namespace YY.Admin.ViewModels.Dialogs
                     BaseScheme = "http",
                     BasePath = basePath,
                     WebSocketUrl = finalWsUrl,
-                    WebSocketPath = DefaultWebSocketPath
+                    WebSocketPath = DefaultWebSocketPath,
+                    DisconnectConnection = DisconnectConnection
                 });
                 RequestClose.Invoke(new DialogResult(ButtonResult.OK));
             }