refactor：持续解耦合

src/components/LabCanvas/index.ts

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