feat(editor): 敌人 AI 配方脚手架向导；AssignModules 改名并失效缓存

- AiRecipeSO 新增 protected InvalidateGraph()，子类装配模块后调用以丢弃缓存图，
  避免改动要等到下次进 Play 才生效的静默陈旧图问题。
- PerceptionRecipeSO.SetModulesForTests 改名为 AssignModules（向导也要用它装配模块，
  旧名字具有误导性），并在装配后调用 InvalidateGraph。
- 新增 EnemyAiRecipeWizard：按 AssetFolderSpec 定名定路径创建感知型 AI 配方资产
  （Assets/_Game/Data/Enemies/{EnemyID}/ENM_{EnemyID}_Ai.asset），已存在则选中不覆盖。
- PerceptionRecipeSoTests 同步改名调用点，并新增测试钉住"装配后缓存必须失效"契约。

Assets/Tests/EditMode/AI/PerceptionRecipeSoTests.cs

@@ -25,7 +25,7 @@ namespace BaseGames.Tests.EditMode.AI
         static PerceptionRecipeSO MakeE001Recipe()
         {
             var so = ScriptableObject.CreateInstance<PerceptionRecipeSO>();
-            so.SetModulesForTests(
+            so.AssignModules(
                 new DisguiseThenPatrol(),
                 new RushEngagement("e001_chase", RushExit.Committed));
             return so;
@@ -80,5 +80,19 @@ namespace BaseGames.Tests.EditMode.AI
             StringAssert.Contains("RushEngagement", ex.Message);
             Object.DestroyImmediate(so);
         }
+
+        [Test]
+        public void AssignModules_InvalidatesCachedGraph()
+        {
+            // 不失效的话，装配后拿到的还是旧图——静默的陈旧配置。
+            var so = MakeE001Recipe();
+            var first = so.GetOrBuildGraph();
+            so.AssignModules(new SinglePost(LocomotionMode.Idle),
+                             new RushEngagement("other", RushExit.OnLostTarget));
+            var second = so.GetOrBuildGraph();
+            Assert.AreNotSame(first, second);
+            Assert.AreEqual(SinglePost.Post, second.EntryState);   // 新模块生效
+            Object.DestroyImmediate(so);
+        }
     }
 }

Assets/_Game/Scripts/AI/AiRecipeSO.cs

@@ -25,6 +25,10 @@ namespace BaseGames.AI
 
         void ClearCache() => _cached = null;
 
+        /// <summary>装配 / 修改模块后调用，丢弃已缓存的图。
+        /// 不调的话，改动要等到下次进入 Play 才生效——静默的陈旧图。</summary>
+        protected void InvalidateGraph() => _cached = null;
+
         public AiGraph GetOrBuildGraph()
         {
             if (_cached == null)

Assets/_Game/Scripts/Editor/AI/EnemyAiRecipeWizard.cs

@@ -0,0 +1,74 @@
+using System.IO;
+using UnityEditor;
+using UnityEngine;
+using BaseGames.Enemies;
+
+namespace BaseGames.Editor.AI
+{
+    /// <summary>
+    /// 敌人 AI 配方脚手架。按 AssetFolderSpec 定名定路径：
+    /// Assets/_Game/Data/Enemies/{EnemyID}/ENM_{EnemyID}_Ai.asset
+    /// </summary>
+    public sealed class EnemyAiRecipeWizard : EditorWindow
+    {
+        const string DataRoot = "Assets/_Game/Data/Enemies";
+
+        string _enemyId = "E001";
+
+        [MenuItem("BaseGames/AI/Enemy AI Recipe Wizard")]
+        static void Open() => GetWindow<EnemyAiRecipeWizard>("敌人 AI 配方向导").minSize = new Vector2(420, 160);
+
+        void OnGUI()
+        {
+            EditorGUILayout.HelpBox(
+                "创建感知型 AI 配方资产。创建后在 Inspector 里选两层模块（未发现 / 交战），" +
+                "再把资产拖到敌人预制体的 EnemyAiBrain._recipe 上。",
+                MessageType.Info);
+
+            _enemyId = EditorGUILayout.TextField("敌人 ID（如 E001）", _enemyId);
+
+            string path = TargetPath(_enemyId);
+            EditorGUILayout.LabelField("产出路径", path);
+
+            using (new EditorGUI.DisabledScope(string.IsNullOrWhiteSpace(_enemyId)))
+            {
+                if (GUILayout.Button("创建配方资产", GUILayout.Height(28)))
+                    Create(_enemyId);
+            }
+        }
+
+        static string TargetPath(string enemyId) =>
+            $"{DataRoot}/{enemyId}/ENM_{enemyId}_Ai.asset";
+
+        /// <summary>建配方资产。已存在则选中返回，不覆盖用户已配好的内容。</summary>
+        public static PerceptionRecipeSO Create(string enemyId)
+        {
+            string dir = $"{DataRoot}/{enemyId}";
+            if (!AssetDatabase.IsValidFolder(dir))
+            {
+                Directory.CreateDirectory(dir);
+                AssetDatabase.Refresh();
+            }
+
+            string path = TargetPath(enemyId);
+            var existing = AssetDatabase.LoadAssetAtPath<PerceptionRecipeSO>(path);
+            if (existing != null)
+            {
+                Selection.activeObject = existing;
+                EditorGUIUtility.PingObject(existing);
+                Debug.Log($"配方已存在，已选中：{path}");
+                return existing;
+            }
+
+            var so = ScriptableObject.CreateInstance<PerceptionRecipeSO>();
+            AssetDatabase.CreateAsset(so, path);
+            AssetDatabase.SaveAssets();
+            AssetDatabase.Refresh();
+
+            Selection.activeObject = so;
+            EditorGUIUtility.PingObject(so);
+            Debug.Log($"✔ 已创建 AI 配方：{path}");
+            return so;
+        }
+    }
+}

Assets/_Game/Scripts/Editor/AI/EnemyAiRecipeWizard.cs.meta

@@ -0,0 +1,11 @@
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+guid: a27970d31831f6747a3995481fde3d39
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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Assets/_Game/Scripts/Enemies/AIBrain/Recipes/PerceptionRecipeSO.cs

@@ -23,10 +23,12 @@ namespace BaseGames.Enemies
         protected override void Build(BrainBuilder b)
             => PerceptionSkeleton.Add(b, _unaware, _engagement);
 
-        /// <summary>仅供 EditMode 测试与脚手架向导装配模块，运行时不使用。</summary>
+        /// <summary>装配模块。供脚手架向导与 EditMode 测试使用，运行时不应调用
-        public void SetModulesForTests(IUnawareModule unaware, IEngagementModule engagement)
+        /// （本资产是 flyweight，运行时改它会影响所有引用该配方的敌人）。</summary>
+        public void AssignModules(IUnawareModule unaware, IEngagementModule engagement)
         {
             _unaware = unaware; _engagement = engagement;
+            InvalidateGraph();
         }
     }
 }