[Milestone] AssemblyLoader completed.

Details:
- Assembly Mgmt Service for loading now a separate interface, not intended for normal use.
- Assembly Loader work; implemented custom dictionary key and table.
- Assembly loading work.
- EventService completed.
- Moved assembly extensions to ModUtils.cs
- Work to event service.
NetworkService work
- Added ImpromptuInterfaces package.
- Networking Service work to support NetVars
- Event Service
- Added assemblies references package for script compilation. Updated Roslyn version for compatibility.
- Package Loading work.
Swap Harmony to HarmonyX
- More refactor conversion to FluentResults.
- Updated StylesService to return Results.
- Refactor of PackageService partially complete.
- Made IService.Reset() required to return a Result.
- Moved plugin/assembly related code to their own folder (same namespace).
- Updated interfaces to reflect the use of Result<T>.
- Partial refactor, incomplete.
- Added 'FluentResults' so we can stop using cursed Exception-based flow control in loading code.
- Added 'OneOf' nuget package: https://github.com/mcintyre321/OneOf
for the implementation of the Optional<T> pattern and complex discrete return types instead of cursed enums (see current AssemblyManager.cs).
- Reapplied old branch changes.

Barotrauma/BarotraumaShared/SharedSource/LuaCs/Services/_Interfaces/ILoggerService.cs

@@ -0,0 +1,27 @@
+using System;
+using Barotrauma.Networking;
+using FluentResults;
+using Microsoft.Xna.Framework;
+
+namespace Barotrauma.LuaCs.Services;
+
+/// <summary>
+/// Provides console and debug logging services
+/// </summary>
+public interface ILoggerService : IReusableService
+{
+    void HandleException(Exception exception, string prefix = null);
+    void LogError(string message);
+    void LogWarning(string message);
+    void LogMessage(string message, Color? serverColor = null, Color? clientColor = null);
+    void Log(string message, Color? color = null, ServerLog.MessageType messageType = ServerLog.MessageType.ServerMessage);
+    void LogResults(FluentResults.Result result);
+    
+    #region DebugBuilds
+
+    void LogDebug(string message, Color? color = null);
+    void LogDebugWarning(string message);
+    void LogDebugError(string message);
+
+    #endregion
+}