fix(canvas): 画布批量生成 - 修复节点丢失、资源引用及刷新状态不一致

web/src/lib/canvas/canvas-generation-task-sync.ts

@@ -1,4 +1,5 @@
 import { NODE_DEFAULT_SIZE } from "@/constant/canvas";
+import { commitCanvasGenerationResult } from "@/lib/canvas/canvas-generation-result";
 import { fitNodeSize, nodeSizeFromRatio, VIDEO_NODE_MAX_SIZE } from "@/lib/canvas/canvas-node-size";
 import { compositeEmotionImage } from "@/lib/canvas/canvas-emotion";
 import { storeGeneratedAudio } from "@/services/api/audio";
@@ -305,13 +306,13 @@ export async function syncGenerationTaskToCanvasStore(task: GenerationTask) {
     const updatedNode = await buildGenerationTaskNodeResult(node, task, project.nodes);
     const latest = useCanvasStore.getState().projects.find((item) => item.id === project.id);
     if (!latest?.nodes.some((item) => item.id === node.id)) return false;
-    useCanvasStore.getState().updateProject(project.id, { nodes: latest.nodes.map((item) => (item.id === node.id ? updatedNode : item)) });
+    useCanvasStore.getState().updateProject(project.id, { nodes: commitCanvasGenerationResult(latest.nodes, node, updatedNode, task.id) });
     return true;
 }
 
 function findGenerationTaskNode(nodes: CanvasNodeData[], task: GenerationTask, targetNodeId?: string) {
     const nodeId = targetNodeId || generationTaskNodeId(task);
-    return nodes.find((node) => node.id === nodeId || node.metadata?.taskId === task.id);
+    return nodeId ? nodes.find((node) => node.id === nodeId) : nodes.find((node) => node.metadata?.taskId === task.id);
 }
 
 function completedTaskMetadata(task: GenerationTask): CanvasNodeMetadata {