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/Progression/AchievementSOEditor.cs

@@ -0,0 +1,112 @@
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using BaseGames.Progression;
+
+namespace BaseGames.Editor.Achievements
+{
+    /// <summary>
+    /// AchievementSO 自定义 Inspector（架构 16_SupportingModules §2.4）。
+    /// 在 conditions 数组中内联展示各 AchievementCondition SO 的关键字段，
+    /// 并在头部显示条件类型的中文名，提供 Ping 和删除按钮。
+    /// </summary>
+    [CustomEditor(typeof(AchievementSO))]
+    public class AchievementSOEditor : UnityEditor.Editor
+    {
+        private static readonly Dictionary<string, string> _conditionLabels = new()
+        {
+            { "DefeatedBossCondition",        "击败 Boss" },
+            { "DefeatedAllBossesCondition",   "击败全部 Boss" },
+            { "EnteredRegionCondition",        "到达区域" },
+            { "MapExplorationCondition",       "地图探索 %" },
+            { "CollectedItemCondition",        "收集物品" },
+            { "CollectedAllCharmsCondition",   "集满全部 Charm" },
+            { "UnlockedAllAbilitiesCondition", "解锁全部能力" },
+            { "NoHealRunCondition",            "无治疗通关" },
+            { "TimedBossKillCondition",        "限时击败 Boss" },
+            { "ParryCountCondition",           "弹反 N 次" },
+            { "NailClashCountCondition",       "拼刀 N 次" },
+            { "EventTriggeredCondition",       "监听事件" },
+        };
+
+        private SerializedProperty _conditionsProp;
+
+        private void OnEnable()
+        {
+            _conditionsProp = serializedObject.FindProperty("conditions");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+
+            // 绘制除 conditions 之外的所有默认字段
+            DrawPropertiesExcluding(serializedObject, "conditions");
+
+            EditorGUILayout.Space(8);
+            EditorGUILayout.LabelField("解锁条件（AND 全部满足）", EditorStyles.boldLabel);
+
+            for (int i = 0; i < _conditionsProp.arraySize; i++)
+            {
+                var elemProp = _conditionsProp.GetArrayElementAtIndex(i);
+                var condSO   = elemProp.objectReferenceValue as AchievementCondition;
+
+                string typeName = condSO?.GetType().Name ?? "";
+                string label    = condSO != null && _conditionLabels.TryGetValue(typeName, out var n)
+                    ? $"{n}  [{condSO.name}]"
+                    : (condSO != null ? $"{typeName}  [{condSO.name}]" : "（未指定条件 SO）");
+
+                EditorGUILayout.BeginVertical(EditorStyles.helpBox);
+
+                // 标题行
+                EditorGUILayout.BeginHorizontal();
+                EditorGUILayout.LabelField(label, EditorStyles.boldLabel);
+
+                if (condSO != null && GUILayout.Button("↗", GUILayout.Width(24)))
+                    EditorGUIUtility.PingObject(condSO);
+
+                var prevColor = GUI.color;
+                GUI.color = Color.red * 0.9f;
+                if (GUILayout.Button("✕", GUILayout.Width(24)))
+                {
+                    GUI.color = prevColor;
+                    // 先将引用置空再删除，避免删除保留引用的 Unity 行为
+                    _conditionsProp.GetArrayElementAtIndex(i).objectReferenceValue = null;
+                    _conditionsProp.DeleteArrayElementAtIndex(i);
+                    serializedObject.ApplyModifiedProperties();
+                    break;
+                }
+                GUI.color = prevColor;
+                EditorGUILayout.EndHorizontal();
+
+                // 内联展开 SO 字段（可编辑）
+                if (condSO != null)
+                {
+                    var innerSO = new SerializedObject(condSO);
+                    innerSO.Update();
+                    var prop = innerSO.GetIterator();
+                    prop.NextVisible(true); // 跳过 m_Script
+                    while (prop.NextVisible(false))
+                        EditorGUILayout.PropertyField(prop, true);
+                    if (innerSO.ApplyModifiedProperties())
+                        EditorUtility.SetDirty(condSO);
+                }
+                else
+                {
+                    EditorGUILayout.PropertyField(elemProp, GUIContent.none);
+                }
+
+                EditorGUILayout.EndVertical();
+                EditorGUILayout.Space(2);
+            }
+
+            // 添加按钮
+            EditorGUILayout.BeginHorizontal();
+            if (GUILayout.Button("＋ 添加条件 SO 引用"))
+                _conditionsProp.arraySize++;
+            EditorGUILayout.EndHorizontal();
+
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}

Assets/_Game/Scripts/Editor/Progression/AchievementSOEditor.cs.meta

@@ -0,0 +1,11 @@
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