- SettingsMenuService added.

- Added Settings Tab to vanilla SettingsMenu
- Fixed ISystem implementation.

Barotrauma/BarotraumaClient/ClientSource/LuaCs/Services/_Interfaces/IConfigService.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using Barotrauma.LuaCs.Configuration;
+using Barotrauma.LuaCs.Data;
+using Barotrauma.LuaCs;
+using Barotrauma.Networking;
+
+namespace Barotrauma.LuaCs;
+
+public partial interface IConfigService
+{
+    ImmutableArray<IDisplayableConfigBase> GetDisplayableConfigs();
+    ImmutableArray<IDisplayableConfigBase> GetDisplayableConfigsForPackage(ContentPackage package);
+    
+    FluentResults.Result<ISettingControl> AddConfigControl(IConfigInfo configInfo);
+}