拆分编辑器前端画布视图

抽出素材栏、生成器、舞台工具栏和画布世界视图

补充各拆分视图的聚焦测试

更新 TRACKING.md 记录第三十四阶段验证

src/components/image-editor/ImageCanvasTopbarView.tsx

@@ -6,7 +6,7 @@ import { EditorIconButton } from './ImageCanvasEditorPrimitives';
 import type { CanvasLayer } from './ImageCanvasEditorTypes';
 import type { AssetExportStatus } from './useImageCanvasAssetExportWorkflow';
 
-type ImageCanvasTopbarViewProps = {
+export type ImageCanvasTopbarViewProps = {
   projectId: string | null;
   projectTitle: string;
   projectRenameValue: string;