docs: update memory and threading API docs

docs/api/memory/proxy-allocator/get-name.md

@@ -0,0 +1,32 @@
+# ProxyAllocator::GetName
+
+```cpp
+const char* GetName() const override;
+```
+
+获取分配器的名称字符串。
+
+**参数：** 无
+
+**返回：** 分配器名称字符串
+
+**线程安全：** ✅
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+#include <XCEngine/Memory/MemoryManager.h>
+#include <XCEngine/Memory/ProxyAllocator.h>
+
+IAllocator* sysAlloc = MemoryManager::Get().GetSystemAllocator();
+ProxyAllocator proxy(sysAlloc, "TrackedAlloc");
+
+const char* name = proxy.GetName();
+printf("Allocator name: %s\n", name);
+```
+
+## 相关文档
+
+- [ProxyAllocator 总览](proxy-allocator.md) - 返回类总览