Refactor/clean architecture phase1 (#215)

* refactor(editor): 建立Clean Architecture领域模型层

* refactor(editor): 实现应用层架构 - 命令模式、用例和状态管理

* refactor(editor): 实现展示层核心Hooks

* refactor(editor): 实现基础设施层和展示层组件

* refactor(editor): 迁移画布和连接渲染到 Clean Architecture 组件

* feat(editor): 集成应用层架构和命令模式，实现撤销/重做功能

* refactor(editor): UI组件拆分

* refactor(editor): 提取快速创建菜单逻辑

* refactor(editor): 重构BehaviorTreeEditor，提取组件和Hook

* refactor(editor): 提取端口连接和键盘事件Hook

* refactor(editor): 提取拖放处理Hook

* refactor(editor): 提取画布交互Hook和工具函数

* refactor(editor): 完成核心重构

* fix(editor): 修复节点无法创建和连接

* refactor(behavior-tree,editor): 重构节点子节点约束系统，实现元数据驱动的架构

packages/editor-app/src/infrastructure/serialization/BehaviorTreeSerializer.ts

@@ -0,0 +1,127 @@
+import { BehaviorTree } from '../../domain/models/BehaviorTree';
+import { ISerializer, SerializationFormat } from '../../domain/interfaces/ISerializer';
+import { BehaviorTreeAssetSerializer, EditorFormatConverter } from '@esengine/behavior-tree';
+
+/**
+ * 序列化选项
+ */
+export interface SerializationOptions {
+    /**
+     * 资产版本号
+     */
+    version?: string;
+
+    /**
+     * 资产名称
+     */
+    name?: string;
+
+    /**
+     * 资产描述
+     */
+    description?: string;
+
+    /**
+     * 创建时间
+     */
+    createdAt?: string;
+
+    /**
+     * 修改时间
+     */
+    modifiedAt?: string;
+}
+
+/**
+ * 行为树序列化器实现
+ */
+export class BehaviorTreeSerializer implements ISerializer {
+    private readonly defaultOptions: Required<SerializationOptions> = {
+        version: '1.0.0',
+        name: 'Untitled Behavior Tree',
+        description: '',
+        createdAt: new Date().toISOString(),
+        modifiedAt: new Date().toISOString()
+    };
+
+    constructor(private readonly options: SerializationOptions = {}) {
+        this.defaultOptions = { ...this.defaultOptions, ...options };
+    }
+    /**
+     * 序列化行为树
+     */
+    serialize(tree: BehaviorTree, format: SerializationFormat): string | Uint8Array {
+        const treeObject = tree.toObject();
+
+        if (format === 'json') {
+            return JSON.stringify(treeObject, null, 2);
+        }
+
+        throw new Error(`不支持的序列化格式: ${format}`);
+    }
+
+    /**
+     * 反序列化行为树
+     */
+    deserialize(data: string | Uint8Array, format: SerializationFormat): BehaviorTree {
+        if (format === 'json') {
+            if (typeof data !== 'string') {
+                throw new Error('JSON 格式需要字符串数据');
+            }
+
+            const obj = JSON.parse(data);
+            return BehaviorTree.fromObject(obj);
+        }
+
+        throw new Error(`不支持的反序列化格式: ${format}`);
+    }
+
+    /**
+     * 导出为运行时资产格式
+     * @param tree 行为树
+     * @param format 导出格式
+     * @param options 可选的序列化选项（覆盖默认值）
+     */
+    exportToRuntimeAsset(
+        tree: BehaviorTree,
+        format: SerializationFormat,
+        options?: SerializationOptions
+    ): string | Uint8Array {
+        const nodes = tree.nodes.map((node) => ({
+            id: node.id,
+            template: node.template,
+            data: node.data,
+            position: node.position.toObject(),
+            children: Array.from(node.children)
+        }));
+
+        const connections = tree.connections.map((conn) => conn.toObject());
+        const blackboard = tree.blackboard.toObject();
+
+        const finalOptions = { ...this.defaultOptions, ...options };
+        finalOptions.modifiedAt = new Date().toISOString();
+
+        const editorFormat = {
+            version: finalOptions.version,
+            metadata: {
+                name: finalOptions.name,
+                description: finalOptions.description,
+                createdAt: finalOptions.createdAt,
+                modifiedAt: finalOptions.modifiedAt
+            },
+            nodes,
+            connections,
+            blackboard
+        };
+
+        const asset = EditorFormatConverter.toAsset(editorFormat);
+
+        if (format === 'json') {
+            return BehaviorTreeAssetSerializer.serialize(asset, { format: 'json', pretty: true });
+        } else if (format === 'binary') {
+            return BehaviorTreeAssetSerializer.serialize(asset, { format: 'binary' });
+        }
+
+        throw new Error(`不支持的导出格式: ${format}`);
+    }
+}

packages/editor-app/src/infrastructure/serialization/index.ts

@@ -0,0 +1 @@
+export { BehaviorTreeSerializer } from './BehaviorTreeSerializer';