feat(事件系统): 实现完整的事件处理框架

添加事件系统核心组件，包括事件基类、各种输入事件类型和事件分发机制。主要功能：
- 新增基础事件类及键盘、鼠标、触摸、手柄等输入事件
- 在Actor类中实现事件监听和分发功能
- 在Scene类中添加事件处理逻辑
- 在Application类中集成SDL事件转换和分发
- 添加测试用例验证手柄事件处理

事件系统支持冒泡和优先级排序，为游戏交互提供基础支持

Game/src/main.cpp

@@ -3,10 +3,12 @@
 #include <SDL2/SDL.h>
 #include <frostbite2D/core/application.h>
 #include <frostbite2D/core/window.h>
+#include <frostbite2D/event/event.h>
 #include <frostbite2D/graphics/renderer.h>
 #include <frostbite2D/graphics/texture.h>
 #include <glad/glad.h>
 
+
 #include <frostbite2D/2d/sprite.h>
 #include <frostbite2D/scene/scene.h>
 #include <frostbite2D/scene/scene_manager.h>
@@ -41,8 +43,47 @@ int main(int argc, char **argv) {
   
   // SDL_Log("Starting main loop...");
 
-  // auto menuScene = MakePtr<Scene>();
-  // SceneManager::get().PushScene(menuScene);
+  auto menuScene = MakePtr<Scene>();
+  SceneManager::get().PushScene(menuScene);
+
+  auto TestActor = MakePtr<Actor>();
+
+  menuScene->AddChild(TestActor);
+
+  TestActor->EnableEventReceive();
+
+  // 监听手柄按键按下
+  TestActor->AddEventListener(
+      EventType::JoystickButtonDown, [](const Event &event) {
+        const auto &ke = static_cast<const JoystickButtonEvent &>(event);
+        SDL_Log("Joystick Button Down: device=%d, button=%d", ke.getDeviceId(),
+                ke.getButton());
+
+        if(ke.getButton() == 6) {
+          Application::get().quit();
+        }
+        return true;
+      });
+
+  // 监听手柄按键抬起
+  TestActor->AddEventListener(
+      EventType::JoystickButtonUp, [](const Event &event) {
+        const auto &ke = static_cast<const JoystickButtonEvent &>(event);
+        SDL_Log("Joystick Button Up: device=%d, button=%d", ke.getDeviceId(),
+                ke.getButton());
+
+        return true;
+      });
+
+  // 监听手柄轴
+  TestActor->AddEventListener(EventType::JoystickAxis, [](const Event &event) {
+    const auto &ae = static_cast<const JoystickAxisEvent &>(event);
+    if (std::abs(ae.getNormalizedValue()) > 0.1f) {
+      SDL_Log("Joystick Axis: device=%d, axis=%d, value=%.2f", ae.getDeviceId(),
+              ae.getAxis(), ae.getNormalizedValue());
+    }
+    return true;
+  });
 
   // // 尝试加载精灵
   // auto sprite = Sprite::createFromFile("assets/player.png");