chore(scripts): rename script API to GetComponent/TryGetComponent; misc

Clearer accessor naming on ScriptBehavior (Get -> GetComponent,
TryGet -> TryGetComponent), WASDMove follows. Teleport marked const
(JPH Ref does not propagate constness). Spinner: auto-rotation
disabled for the moment, registration switched from the registration
macro to an explicit lambda to verify the mechanism.

App/scripts/Spinner.cpp

@@ -24,15 +24,24 @@ namespace {
 
         void OnUpdate(float dt) override {
             // 四元数复合绕 Y（避免每帧欧拉↔四元数往返累积失真）
+
+            /*
             const glm::quat step = glm::angleAxis(
                 glm::radians(m_Speed * dt), glm::vec3(0.0f, 1.0f, 0.0f));
             Transform().SetRotationQuat(step * Transform().GetRotationQuat());
+        */
         }
 
     private:
         float m_Speed = 90.0f; // 度/秒
     };
 
-    ENGINE_REGISTER_SCRIPT(Spinner)
+    static const bool s_Spinner_registered = [] {
+        ::Engine::Scripting::ScriptRegistry::Register(
+            "Spinner", []() -> ::Engine::Scope<::Engine::Scripting::ScriptBehavior> {
+                return ::Engine::CreateScope<Spinner>();
+            });
+        return true;
+    }();
 
 } // namespace

App/scripts/WASDMove.cpp

@@ -49,7 +49,7 @@ namespace {
             }
             const glm::vec3 vel = move * m_Speed;
 
-            if (auto* rb = TryGet<Engine::ECS::RigidBodyComponent>();
+            if (auto* rb = TryGetComponent<Engine::ECS::RigidBodyComponent>();
                 rb != nullptr && rb->bodyValid &&
                 rb->type == Engine::ECS::RigidBodyComponent::BodyType::Dynamic) {
                 // 物理驱动：只覆写水平速度，Y 保留物理积分离散结果

Engine/include/Engine/Physics/CharacterController.h

@@ -55,7 +55,7 @@ namespace Engine {
         void Jump(f32 speed);   // 垂直速度置 speed（着地方向才有效）
         bool IsGrounded() const;
         glm::vec3 GetPosition() const;
-        void Teleport(const glm::vec3& position);   // 编辑器拖动
+        void Teleport(const glm::vec3& position) const;   // 编辑器拖动
 
         const Params& GetParams() const { return m_Params; }
 

Engine/include/Engine/Scripting/Script.h

@@ -51,12 +51,12 @@ namespace Engine {
             }
 
             template<typename T>
-            T& Get() {
+            T& GetComponent() {
                 return m_Scene->GetRegistry().get<T>(m_Entity);
             }
 
             template<typename T>
-            T* TryGet() {
+            T* TryGetComponent() {
                 return m_Scene->GetRegistry().try_get<T>(m_Entity);
             }
 

Engine/src/Physics/CharacterController.cpp

@@ -84,7 +84,7 @@ namespace Engine {
                 static_cast<f32>(p.GetZ())};
     }
 
-    void CharacterController::Teleport(const glm::vec3 &position) {
+    void CharacterController::Teleport(const glm::vec3 &position) const {
         m_Character->SetPosition(
             JPH::RVec3(position.x, position.y, position.z));
     }