feat: 实现游戏摄像机控制器并优化地图系统

重构地图系统，增加摄像机控制器管理相机行为。主要变更包括：
- 新增 GameCameraController 类，支持跟随目标和调试模式
- 重构 GameMap 类，分离相机逻辑到控制器
- 优化地图资源加载和同步逻辑
- 改进动画系统的事件处理
- 添加地图测试场景用于快速验证

Game/include/Camera/GameCameraController.h

@@ -0,0 +1,53 @@
+#pragma once
+
+#include <frostbite2D/2d/actor.h>
+#include <frostbite2D/types/type_math.h>
+
+struct _SDL_GameController;
+typedef struct _SDL_GameController SDL_GameController;
+
+namespace frostbite2D {
+
+class GameMap;
+
+class GameCameraController {
+public:
+  GameCameraController() = default;
+  ~GameCameraController();
+
+  void SetMap(GameMap* map);
+  void SetTarget(Actor* target);
+  void ClearTarget();
+
+  void SetDebugEnabled(bool enabled);
+  bool IsDebugEnabled() const { return debugEnabled_; }
+
+  void SetZoom(float zoom);
+  float GetZoom() const { return zoom_; }
+
+  void SetFocus(const Vec2& focus);
+  const Vec2& GetFocus() const { return focus_; }
+
+  void SnapToDefaultFocus();
+  void Update(float deltaTime);
+
+private:
+  void openDebugController();
+  void closeDebugController();
+  void updateDebugInput(float deltaTime);
+  void applyFocus() const;
+
+  GameMap* map_ = nullptr;
+  Actor* target_ = nullptr;
+  SDL_GameController* debugController_ = nullptr;
+  Vec2 focus_ = Vec2::Zero();
+
+  bool debugEnabled_ = false;
+  bool initialized_ = false;
+
+  float zoom_ = 1.2f;
+  float followLerpSpeed_ = 8.0f;
+  float debugMoveSpeed_ = 800.0f;
+};
+
+} // namespace frostbite2D