feat: 实现Containers、Memory、Threading核心模块及单元测试

- Containers: String, Array, HashMap 容器实现及测试
- Memory: Allocator, LinearAllocator, PoolAllocator, ProxyAllocator, MemoryManager 实现及测试
- Threading: Mutex, SpinLock, ReadWriteLock, Thread, Task, TaskSystem 实现及测试
- 修复Windows平台兼容性: _aligned_malloc, std::hash特化
- 修复构建错误和测试用例问题

engine/CMakeLists.txt

@@ -5,6 +5,7 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 add_library(XCEngine STATIC
+    # Math
     include/XCEngine/Math/Math.h
     include/XCEngine/Math/Vector2.h
     include/XCEngine/Math/Vector3.h
@@ -28,6 +29,36 @@ add_library(XCEngine STATIC
     src/Math/Color.cpp
     src/Math/Geometry.cpp
     src/Math/FrustumBounds.cpp
+
+    # Containers
+    include/XCEngine/Containers/Containers.h
+    include/XCEngine/Containers/Array.h
+    include/XCEngine/Containers/String.h
+    include/XCEngine/Containers/HashMap.h
+    src/Containers/String.cpp
+
+    # Memory
+    include/XCEngine/Memory/Allocator.h
+    include/XCEngine/Memory/LinearAllocator.h
+    include/XCEngine/Memory/PoolAllocator.h
+    include/XCEngine/Memory/ProxyAllocator.h
+    include/XCEngine/Memory/MemoryManager.h
+    src/Memory/Memory.cpp
+
+    # Threading
+    include/XCEngine/Threading/Threading.h
+    include/XCEngine/Threading/Mutex.h
+    include/XCEngine/Threading/SpinLock.h
+    include/XCEngine/Threading/ReadWriteLock.h
+    include/XCEngine/Threading/Thread.h
+    include/XCEngine/Threading/Task.h
+    include/XCEngine/Threading/LambdaTask.h
+    include/XCEngine/Threading/TaskGroup.h
+    include/XCEngine/Threading/TaskSystemConfig.h
+    include/XCEngine/Threading/TaskSystem.h
+    src/Threading/Thread.cpp
+    src/Threading/TaskGroup.cpp
+    src/Threading/TaskSystem.cpp
 )
 
 target_include_directories(XCEngine PUBLIC