refactor: 给Canvas解耦合

src/components/LabCanvas/index.ts

@@ -0,0 +1,8 @@
+// 导出组件管理器服务
+export { useProvideComponentManager, useComponentManager } from './componentManager';
+
+// 导出图表管理器
+export type { DiagramData, DiagramPart } from './diagramManager';
+
+// 导出连线管理器
+export type { WireItem } from './wireManager';