首页工作流产出：resultFileUrl 逗号拼接多 URL 统一拆分（兼容字符串/数组入参），修复回显与实时产出渲染异常

Co-Authored-By: Claude <noreply@anthropic.com>

src/views/home/utils/flowDsl.ts

@@ -199,21 +199,28 @@ export function extractWorkflowOutputs(data: any, backendId?: string): WorkflowO
 // 不依赖执行详情的异步查询，type 同样按扩展名推断，去重后归一为 { url, name, type, backendId }。
 // 用于完成事件即时渲染产出卡片，删除时 backendId 为空则跳过删除接口（安全降级）。
 export function buildOutputsFromUrls(urls: any, backendId?: string): WorkflowOutput[] {
-	if (!Array.isArray(urls)) return [];
+	// 兼容两种入参：字符串（逗号拼接多 URL）或数组（元素本身可能是逗号拼接串）；
+	// 合法 URL 不含裸逗号，统一按逗号拆分后逐条归一化，避免把整串误当单个产出
+	const arr: string[] = typeof urls === 'string' ? [urls] : Array.isArray(urls) ? urls : [];
 	const seen = new Set<string>();
 	const outputs: WorkflowOutput[] = [];
-	for (const u of urls) {
+	for (const u of arr) {
 		if (typeof u !== 'string') continue;
-		const url = u.trim();
-		if (!url || seen.has(url)) continue;
-		seen.add(url);
-		const name = String(url).split('?')[0].split('/').pop() || '产出文件';
-		outputs.push({
-			url,
-			name,
-			type: guessFileType(url),
-			backendId: backendId || '',
-		});
+		const parts = u
+			.split(',')
+			.map((s) => s.trim())
+			.filter(Boolean);
+		for (const url of parts) {
+			if (seen.has(url)) continue;
+			seen.add(url);
+			const name = String(url).split('?')[0].split('/').pop() || '产出文件';
+			outputs.push({
+				url,
+				name,
+				type: guessFileType(url),
+				backendId: backendId || '',
+			});
+		}
 	}
 	return outputs;
 }