[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/Data/IConfigInfo.cs

@@ -1,26 +1,23 @@
 using System;
+using Barotrauma.LuaCs.Networking;
 using Barotrauma.Networking;
 
 namespace Barotrauma.LuaCs.Data;
 
 // TODO: Finish
-public partial interface IConfigInfo
+public partial interface IConfigInfo : IDataInfo
 {
-    string Name { get; }
-    string PackageName { get; }
-    ConfigDataType Type { get; }
+    /// <summary>
+    /// Specifies the data type this should be initialized to (ie. string, int, vector, etc.)
+    /// Custom types can be registered by mods.
+    /// </summary>
+    string DataType { get; }
     string DefaultValue { get; }
+    string StoredValue { get; }
     ClientPermissions RequiredPermissions { get; }
-}
-
-public enum ConfigDataType
-{
-    Boolean, Int32, Int64, Single, Double, String,
-    Color, Vector2, Vector3, List,
-    RangeInt32, RangeSingle, ControlInput
-}
-
-public enum NetSync
-{
-    None, TwoWay, ServerAuthority, ClientOneWay
+    /// <summary>
+    /// Whether a value can be changed at runtime.
+    /// </summary>
+    bool IsReadOnly { get; }
+    NetSync NetSync { get; }
 }