feat: 搭建 Vulkan 1.4 渲染器骨架，绘制旋转 3D 立方体

使用 Vulkan 1.4 现代路径初始化引擎骨架：
- 用 Shader Object (VK_EXT_shader_object) 替代传统 VkPipeline
- 用 Dynamic Rendering 替代 RenderPass/Framebuffer
- 用 Synchronization2 管理 barrier

核心模块：
- Window：GLFW 封装，GLFW_NO_API 模式，兼容 Wayland
- Log：spdlog 封装
- Types：u32/u64/f32 类型别名

Vulkan 后端：
- Device：Instance、PhysicalDevice、LogicalDevice、Queue 及 feature 查询
- Swapchain：Image、ImageView、DepthBuffer、Recreate
- ShaderManager：SPIR-V 加载与 ShaderEXT 创建
- CommandManager：CommandPool 与主 CommandBuffer
- SyncManager：per-frame Fence 与 ImageAvailable semaphore，per-image RenderFinished semaphore，2 frames in flight
- MemoryAllocator：内存子分配器，256MB block，persistent mapping
- Buffer：VertexBuffer、IndexBuffer、UniformBuffer 封装
- UniformBuffer：每帧上传 MVP 矩阵
- DescriptorManager：DescriptorSetLayout、DescriptorPool、DescriptorSet 及更新

Renderer：
- 协调所有子系统
- 绘制每面不同颜色的旋转 3D 立方体
- 启用 depth test，MVP 矩阵由 GLM 计算

构建：
- CMake 组织 Engine 静态库与 App 可执行文件
- glfw、glm、spdlog 通过 add_subdirectory 引入

Engine/include/Engine/Renderer/Renderer.h

@@ -0,0 +1,74 @@
+//
+// Created by atdunbg on 2026/9/20.
+//
+
+#ifndef HELLOVULKAN_RENDERER_H
+#define HELLOVULKAN_RENDERER_H
+
+#pragma once
+
+#include <Engine/Core/Types.h>
+#include <vulkan/vulkan.hpp>
+#include <chrono>
+
+namespace Engine {
+
+    class Window;
+    class Device;
+    class MemoryAllocator;
+    class DescriptorManager;
+    class ShaderManager;
+    class Swapchain;
+    class CommandManager;
+    class SyncManager;
+    class Buffer;
+    class UniformBuffer;
+
+    class Renderer {
+    public:
+        Renderer(Window& window);
+        ~Renderer();
+
+        Renderer(const Renderer&) = delete;
+        Renderer& operator=(const Renderer&) = delete;
+
+        void Render();
+
+    private:
+        void RecordCommands(vk::CommandBuffer cmd, u32 imageIndex);
+        void TransitionImageLayout(vk::CommandBuffer cmd, vk::Image image,
+                                   vk::ImageLayout oldLayout, vk::ImageLayout newLayout);
+
+        Window& m_Window;
+
+        Scope<Device> m_Device;
+        Scope<MemoryAllocator> m_Allocator;
+        Scope<DescriptorManager> m_DescriptorManager;
+        Scope<ShaderManager> m_ShaderManager;
+        Scope<Swapchain> m_Swapchain;
+        Scope<SyncManager> m_SyncManager;
+        Scope<CommandManager> m_CommandManager;
+
+        Scope<Buffer> m_VertexBuffer;
+        Scope<Buffer> m_IndexBuffer;
+        Scope<UniformBuffer> m_UniformBuffer;
+
+        vk::DescriptorSetLayout m_DescriptorSetLayout;
+        vk::PipelineLayout m_PipelineLayout;
+        vk::DescriptorSet m_DescriptorSet;
+
+        vk::ShaderEXT m_VertShader;
+        vk::ShaderEXT m_FragShader;
+
+        vk::Extent2D m_Extent;
+        vk::Format m_Format;
+
+        static constexpr u32 kMaxFramesInFlight = 2;
+        u32 m_CurrentFrame = 0;
+
+        std::chrono::steady_clock::time_point m_StartTime;
+    };
+
+} // namespace Engine
+
+#endif //HELLOVULKAN_RENDERER_H