Fix missing ILuaCsNetworking API

Barotrauma/BarotraumaClient/ClientSource/LuaCs/Services/NetworkingService.cs

@@ -76,6 +76,9 @@ partial class NetworkingService : INetworkingService, IEventServerConnected, IEv
         GameMain.Client.ClientPeer.Send(netMessage, deliveryMethod);
     }
 
+    public void Send(IWriteMessage netMessage, DeliveryMethod deliveryMethod = DeliveryMethod.Reliable)
+        => SendToServer(netMessage, deliveryMethod);
+
     private void RequestId(NetId netId)
     {
         if (idToPacket.ContainsKey(netId)) { return; }

Barotrauma/BarotraumaServer/ServerSource/LuaCs/Services/NetworkingService.cs

@@ -180,4 +180,7 @@ partial class NetworkingService : INetworkingService, IEventClientRawNetMessageR
             GameMain.Server.ServerPeer.Send(netMessage, connection, deliveryMethod);
         }
     }
+
+    public void Send(IWriteMessage netMessage, NetworkConnection connection = null, DeliveryMethod deliveryMethod = DeliveryMethod.Reliable) 
+        => SendToClient(netMessage, connection, deliveryMethod);
 }

Barotrauma/BarotraumaShared/SharedSource/LuaCs/Compatibility/ILuaCsNetworking.cs

@@ -1,6 +1,13 @@
-namespace Barotrauma.LuaCs.Compatibility;
+using Barotrauma.Networking;
+
+namespace Barotrauma.LuaCs.Compatibility;
 
 public interface ILuaCsNetworking : ILuaCsShim
 {
     void Receive(string netId, LuaCsAction action);
+#if SERVER
+    void Send(IWriteMessage mesage, NetworkConnection connection = null, DeliveryMethod deliveryMethod = DeliveryMethod.Reliable);
+#elif CLIENT
+    void Send(IWriteMessage mesage, DeliveryMethod deliveryMethod = DeliveryMethod.Reliable);
+#endif
 }