perf(*): 创作工作台 - 优化首页按需加载与画布交互并修复历史迁移冲突

web/src/components/canvas/canvas-node-mask-edit-dialog.tsx

@@ -124,7 +124,7 @@ export function CanvasNodeMaskEditDialog({ dataUrl, open, onClose, onConfirm }:
 
                 <div className="flex min-h-[360px] flex-col gap-5">
                     <div>
-                        <h2 className="text-xl font-semibold">局部遮罩编辑</h2>
+                        <h2 className="text-xl font-semibold">局部重绘</h2>
                         <div className="mt-2 text-sm opacity-60">{image ? `${image.width} x ${image.height}px` : "读取中"}</div>
                     </div>