refactor(config): 更新配置加载器依赖项

- 在YamlConfigLoader中添加YamlDotNet序列化库引用
- 移除YamlConfigSchemaValidator中的未使用引用
- 在全局引用中添加YAML处理相关库引用
- 优化配置模块的依赖管理和命名空间使用

GFramework.Game/Config/YamlConfigLoader.cs

@@ -1,5 +1,6 @@
-using System.IO;
 using GFramework.Game.Abstractions.Config;
+using YamlDotNet.Serialization;
+using YamlDotNet.Serialization.NamingConventions;
 
 namespace GFramework.Game.Config;
 

GFramework.Game/Config/YamlConfigSchemaValidator.cs

@@ -1,7 +1,3 @@
-using System.Globalization;
-using System.IO;
-using System.Text.Json;
-
 namespace GFramework.Game.Config;
 
 /// <summary>

GFramework.Game/GlobalUsings.cs

@@ -17,3 +17,7 @@ global using System.Collections.Concurrent;
 global using System.Linq;
 global using System.Threading;
 global using System.Threading.Tasks;
+global using System.Globalization;
+global using System.IO;
+global using System.Text.Json;
+global using YamlDotNet.RepresentationModel;