feat: implement D3D12 device initialization with debug layer

D3D12 Core:
- Implement complete device initialization flow
- Add debug layer enablement in DEBUG mode
- Add GPU adapter enumeration and selection
- Add feature level checking (min 11.0)
- Add DXCall and NAME_D3D12_OBJECT macros
- Add release template function
- Configure info queue for error/warning breakpoints

Documentation:
- Add changelog for D3D12 device initialization
- Update D3D12 Wiki with current implementation status
- Add Doxygen comments to Renderer and platform interface

Engine/Graphics/Direct3D12/D3D12Core.h

@@ -1,6 +1,30 @@
 #pragma once
 
+/**
+ * @brief Direct3D 12 核心类
+ * @details 定义了 Direct3D 12 核心功能的初始化与关闭函数
+ */
 namespace XEngine::graphics::d3d12::core{
+/**
+ * @brief 初始化 Direct3D 12 核心功能
+ * @details 调用 DXGI 接口，确定要使用的 GPU 并创建 Direct3D 12 设备
+ * @return true 如果初始化成功，否则返回 false
+ */
 bool initialize();
+/**
+ * @brief 关闭 Direct3D 12 核心功能
+ * @details 调用 Direct3D 12 设备的关闭函数，释放所有资源
+ */
 void shutdown();
+
+template<typename T>
+constexpr void release(T*& resource)
+{
+    if(resource)
+    {
+        resource->Release();
+        resource = nullptr;
+    }
+}
+
 }// namespace XEngine::graphics::d3d12