dev: 更新代码，并准备LuaMod

Scripts/Mods/ModManager.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Reflection;
 
-class ModManager {
+public class ModManager {
     private readonly Dictionary<string, Delegate> _api = [];
     private readonly Dictionary<string, Delegate> _hooks = [];
     public delegate bool OnCallback(params object[] args);