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/application/use-cases/CreateNodeUseCase.ts

@@ -0,0 +1,42 @@
+import { NodeTemplate } from '@esengine/behavior-tree';
+import { Node } from '../../domain/models/Node';
+import { Position } from '../../domain/value-objects/Position';
+import { INodeFactory } from '../../domain/interfaces/INodeFactory';
+import { CommandManager } from '../commands/CommandManager';
+import { CreateNodeCommand } from '../commands/tree/CreateNodeCommand';
+import { ITreeState } from '../commands/ITreeState';
+
+/**
+ * 创建节点用例
+ */
+export class CreateNodeUseCase {
+    constructor(
+        private readonly nodeFactory: INodeFactory,
+        private readonly commandManager: CommandManager,
+        private readonly treeState: ITreeState
+    ) {}
+
+    /**
+     * 执行创建节点操作
+     */
+    execute(template: NodeTemplate, position: Position, data?: Record<string, unknown>): Node {
+        const node = this.nodeFactory.createNode(template, position, data);
+
+        const command = new CreateNodeCommand(this.treeState, node);
+        this.commandManager.execute(command);
+
+        return node;
+    }
+
+    /**
+     * 根据类型创建节点
+     */
+    executeByType(nodeType: string, position: Position, data?: Record<string, unknown>): Node {
+        const node = this.nodeFactory.createNodeByType(nodeType, position, data);
+
+        const command = new CreateNodeCommand(this.treeState, node);
+        this.commandManager.execute(command);
+
+        return node;
+    }
+}