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/ChildHood/ChildHoodGameMode.h

@@ -0,0 +1,24 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameFramework/GameModeBase.h"
+#include "ChildHoodGameMode.generated.h"
+
+/**
+ *  Simple GameMode for a third person game
+ */
+UCLASS(abstract)
+class AChildHoodGameMode : public AGameModeBase
+{
+	GENERATED_BODY()
+
+public:
+	
+	/** Constructor */
+	AChildHoodGameMode();
+};
+
+
+