refactor(ai): IAiContext.Mover→Locomotion，删除 IMover

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Assets/_Game/Scripts/AI/IAiContext.cs

@@ -7,7 +7,7 @@ namespace BaseGames.AI
     public interface IAiContext
     {
         ISensor Sensor { get; }
-        IMover Mover { get; }
+        IEnemyLocomotion Locomotion { get; }
         ICombatant Combat { get; }
         IActorVitals Vitals { get; }
         Blackboard Blackboard { get; }

Assets/_Game/Scripts/AI/IMover.cs

@@ -1,16 +0,0 @@
-using UnityEngine;
-
-namespace BaseGames.AI
-{
-    /// <summary>移动能力接口（第 3 阶段由 MoverAdapter 适配移动系统）。</summary>
-    public interface IMover
-    {
-        void MoveTo(Vector2 target);
-        void FacePlayer();
-        void Stop();
-        void WalkRandom();
-        void LookAround();
-        void UseChaseSpeed();   // 切到追击速度（适配器内部读配置的 RunSpeed）
-        void UsePatrolSpeed();  // 切到巡逻速度（适配器内部读配置的 WalkSpeed）
-    }
-}

Assets/_Game/Scripts/AI/IMover.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: bfa62d8e02c8fa644b4c18929b82cbcb
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/_Game/Scripts/Enemies/AIBrain/EnemyBrainContext.cs

@@ -7,7 +7,7 @@ namespace BaseGames.Enemies
     /// 把 EnemyBase 的子系统包装成 BrainGraph 的能力接口（每敌人一实例）。
     /// 状态逻辑只依赖这些接口，不直接引用具体子系统。
     /// </summary>
-    public sealed class EnemyBrainContext : IAiContext, ISensor, IMover, ICombatant, IActorVitals, IEnemyActor
+    public sealed class EnemyBrainContext : IAiContext, ISensor, ICombatant, IActorVitals, IEnemyActor
     {
         readonly EnemyBase _enemy;
         readonly Blackboard _blackboard = new Blackboard();
@@ -18,7 +18,7 @@ namespace BaseGames.Enemies
 
         // ---- IAiContext ----
         public ISensor Sensor => this;
-        public IMover Mover => this;
+        public IEnemyLocomotion Locomotion => _enemy.Locomotion;
         public ICombatant Combat => this;
         public IActorVitals Vitals => this;
         public Blackboard Blackboard => _blackboard;
@@ -53,19 +53,6 @@ namespace BaseGames.Enemies
         public bool LostFor(float seconds) => !InVisionZone() && _lostTimer >= seconds;
         public Vector2 LastKnown => _lastKnown;
 
-        // ---- IMover ----
-        public void MoveTo(Vector2 target) => _enemy.MoveTo(target);
-        public void FacePlayer() => _enemy.FacePlayer();
-        public void Stop() => _enemy.StopMovement();
-        public void WalkRandom()
-        {
-            var nav = _enemy.Nav;
-            if (nav != null && !nav.IsMoving) nav.WalkToRandom();
-        }
-        public void LookAround() => _enemy.BeginLookAround();
-        public void UseChaseSpeed() => _enemy.Nav?.SetSpeed(_enemy.Stats != null ? _enemy.Stats.RunSpeed : 0f);
-        public void UsePatrolSpeed() => _enemy.Nav?.SetSpeed(_enemy.Stats != null ? _enemy.Stats.WalkSpeed : 0f);
-
         // ---- ICombatant ----
         public bool UseAbility(string abilityId)
         {