config: 初始化UE5项目文件与C++源码

- ChildHood.uproject + Config/ 引擎配置
- Source/ 含第三人称模板、战斗/平台/横版变体
- .vsconfig Visual Studio依赖配置

Source/ChildHoodEditor.Target.cs

@@ -0,0 +1,15 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+using UnrealBuildTool;
+using System.Collections.Generic;
+
+public class ChildHoodEditorTarget : TargetRules
+{
+	public ChildHoodEditorTarget(TargetInfo Target) : base(Target)
+	{
+		Type = TargetType.Editor;
+		DefaultBuildSettings = BuildSettingsVersion.V6;
+		IncludeOrderVersion = EngineIncludeOrderVersion.Unreal5_7;
+		ExtraModuleNames.Add("ChildHood");
+	}
+}