refactor(editor): reorganize Editor directory and unify menu hierarchy

File directory changes (mirror Scripts/ module structure):
- AbilityTypeDrawer.cs         → Equipment/
- CharacterWizardWindow.cs     → Character/
- FormEditorWindow.cs          → Player/
- GMToolWindow.cs              → Tools/
- SOManagerWindow.cs           → Tools/
- Map/MapRoomDataEditor.cs     → World/Map/
- Navigation/ (root)           → Enemies/Navigation/
- Achievements/                → Progression/

Menu hierarchy changes (BaseGames/ top-level):
- Data/: +Character Wizard (from Tools/), +Boss Skill Sequence (from Tools/)
- Addressables/: +Addressable Batch Tool, +Asset Reference Graph, +Validate Address Keys (from Tools/Verification/)
- Scene/Setup/: +Boot Flow Wizard, +Scaffold *, +Auto-Open Persistent (from Tools/)
- Scene/: +Camera Area Setup (from Camera/), +Bake All NavSurfaces (from Tools/)
- Events/: +Event Bus Monitor, +Event Chain Viewer, +Create/Reimport Event Channels (from Tools/)
- Tools/Validation/: +Validate All SOs, +Apply/Validate Script Order (from Tools/ flat)
- Tools/Maintenance/: +Missing Scripts/*, +Physics2D Layer Matrix/* (from Tools/ flat)

Result: BaseGames/Tools/ reduced from 16 flat items to 4 items + 2 submenus

Docs: update AssetFolderSpec §12 editor tool table with new menu paths

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Assets/_Game/Scripts/Editor/Enemies/BossSkillSequenceWindow.cs

@@ -39,7 +39,7 @@ namespace BaseGames.Editor
         private static readonly Color ColDelay    = new Color(0.25f, 0.25f, 0.30f, 0.50f);
         private static readonly Color ColWarn     = new Color(0.95f, 0.10f, 0.10f, 0.85f);
 
-        [MenuItem("BaseGames/Tools/Boss Skill Sequence Viewer")]
+        [MenuItem("BaseGames/Data/Boss Skill Sequence", priority = 110)]
         public static void OpenWindow()
         {
             var win = GetWindow<BossSkillSequenceWindow>("Boss Skill Sequence");

Assets/_Game/Scripts/Editor/Enemies/Navigation.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: f8e429c47dfa7fe4da6d9687c02398ea
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/_Game/Scripts/Editor/Enemies/Navigation/NavSurfaceBakeShortcut.cs

@@ -0,0 +1,86 @@
+using System.Reflection;
+using UnityEditor;
+using UnityEngine;
+using PathBerserker2d;
+
+namespace BaseGames.Editor
+{
+    /// <summary>
+    /// 快捷键：BaseGames → Tools → Bake All NavSurfaces（Ctrl+Shift+B）
+    /// 烘焙当前场景中所有 PathBerserker2d NavSurface 的导航网格。
+    /// 等效于在每个 NavSurface Inspector 中逐一点击 "Bake"。
+    /// </summary>
+    public static class NavSurfaceBakeShortcut
+    {
+        // NavSurface.StartBakeJob() 和 NavSurface.BakeJob 均为 internal，通过反射访问。
+        private static readonly MethodInfo s_startBakeJobMethod =
+            typeof(NavSurface).GetMethod("StartBakeJob", BindingFlags.NonPublic | BindingFlags.Instance);
+        private static readonly PropertyInfo s_bakeJobProp =
+            typeof(NavSurface).GetProperty("BakeJob", BindingFlags.NonPublic | BindingFlags.Instance);
+
+        [MenuItem("BaseGames/Scene/Bake All NavSurfaces %#b", priority = 100)]
+        public static void BakeAll()
+        {
+            var surfaces = Object.FindObjectsByType<NavSurface>(FindObjectsSortMode.None);
+            if (surfaces.Length == 0)
+            {
+                Debug.Log("[NavSurfaceBake] 当前场景没有找到 NavSurface 组件。");
+                return;
+            }
+
+            int count = 0;
+            foreach (var surface in surfaces)
+            {
+                if (surface == null) continue;
+
+                s_startBakeJobMethod?.Invoke(surface, null);
+                EditorApplication.update -= MakeWatcher(surface);
+                EditorApplication.update += MakeWatcher(surface);
+                count++;
+            }
+
+            Debug.Log($"[NavSurfaceBake] 开始烘焙 {count} 个 NavSurface……");
+        }
+
+        [MenuItem("BaseGames/Scene/Bake All NavSurfaces %#b", validate = true)]
+        private static bool BakeAllValidate()
+        {
+            // 仅在非 Play Mode 时可用（NavSurface.Bake 仅支持编辑器模式）
+            return !Application.isPlaying;
+        }
+
+        // ── 每个 NavSurface 独立监听烘焙完成 ──────────────────────────────
+
+        private static EditorApplication.CallbackFunction MakeWatcher(NavSurface surface)
+        {
+            EditorApplication.CallbackFunction watcher = null;
+            watcher = () =>
+            {
+                if (surface == null)
+                {
+                    EditorApplication.update -= watcher;
+                    return;
+                }
+
+                var bakeJob = s_bakeJobProp?.GetValue(surface);
+                if (bakeJob == null)
+                {
+                    EditorApplication.update -= watcher;
+                    return;
+                }
+
+                bool isFinished = (bool)bakeJob.GetType()
+                    .GetProperty("IsFinished")!.GetValue(bakeJob);
+                if (isFinished)
+                {
+                    EditorApplication.update -= watcher;
+                    EditorUtility.SetDirty(surface);
+                    float totalTime = (float)bakeJob.GetType()
+                        .GetProperty("TotalBakeTime")!.GetValue(bakeJob);
+                    Debug.Log($"[NavSurfaceBake] ✓ {surface.name} 烘焙完成（{totalTime} ms）");
+                }
+            };
+            return watcher;
+        }
+    }
+}

Assets/_Game/Scripts/Editor/Enemies/Navigation/NavSurfaceBakeShortcut.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 291f3b33fb176b8469ebaaa8afa317ba
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: