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.Services/Service/Jeecg/JeecgUserSyncCoordinator.cs

@@ -20,6 +20,7 @@ public class JeecgUserSyncCoordinator : IJeecgUserSyncCoordinator, ISingletonDep
     private CancellationTokenSource? _cts;
     private readonly object _lifecycleLock = new();
     private SubscriptionToken? _remoteCommandSubscription;
+    private SubscriptionToken? _networkStatusSubscription;
 
     public JeecgUserSyncCoordinator(
         IConfiguration configuration,
@@ -52,7 +53,9 @@ public class JeecgUserSyncCoordinator : IJeecgUserSyncCoordinator, ISingletonDep
         {
             CancelAndDisposeCts();
             UnsubscribeRemoteCommand();
+            UnsubscribeNetworkStatus();
             _remoteCommandSubscription = _eventAggregator.GetEvent<RemoteCommandReceivedEvent>().Subscribe(OnRemoteCommand, ThreadOption.BackgroundThread);
+            _networkStatusSubscription = _eventAggregator.GetEvent<NetworkStatusChangedEvent>().Subscribe(OnNetworkStatusChanged, ThreadOption.BackgroundThread);
 
             _cts = new CancellationTokenSource();
             token = _cts.Token;
@@ -83,6 +86,7 @@ public class JeecgUserSyncCoordinator : IJeecgUserSyncCoordinator, ISingletonDep
         lock (_lifecycleLock)
         {
             UnsubscribeRemoteCommand();
+            UnsubscribeNetworkStatus();
             CancelAndDisposeCts();
         }
     }
@@ -115,6 +119,36 @@ public class JeecgUserSyncCoordinator : IJeecgUserSyncCoordinator, ISingletonDep
         }
     }
 
+    private void UnsubscribeNetworkStatus()
+    {
+        if (_networkStatusSubscription != null)
+        {
+            _eventAggregator.GetEvent<NetworkStatusChangedEvent>().Unsubscribe(_networkStatusSubscription);
+            _networkStatusSubscription = null;
+        }
+    }
+
+    private void OnNetworkStatusChanged(NetworkStatusChangedPayload payload)
+    {
+        if (payload is null || !payload.IsOnline)
+        {
+            return;
+        }
+
+        try
+        {
+            _logger.Information("检测到网络恢复，入队一次用户全量拉取（断线重连补偿）。");
+            _ = _mirrorOutbox.EnqueuePullAsync(
+                JeecgUserMirrorOutbox.EventBoot,
+                "{\"reason\":\"network-reconnected\"}",
+                CancellationToken.None);
+        }
+        catch (Exception ex)
+        {
+            _logger.Warning($"网络恢复后入队用户同步失败: {ex.Message}");
+        }
+    }
+
     private void CancelAndDisposeCts()
     {
         try