添加会话模型和API Key配置功能

- 在模型模块中新增会话开关状态字段，支持会话模型的管理。
- 更新模型选择器，增加系统模型的API Key配置弹窗，提升用户体验。
- 优化错误处理逻辑，确保接口错误由全局拦截器处理，减少冗余提示。
- 更新相关样式以增强界面可读性和美观性。

src/views/digitalHuman/creation/index.vue

@@ -790,10 +790,11 @@ const buildTreeNodes = (tree: ExecutionTreeItem[]): TreeNode[] =>
 const getList = async () => {
 	treeLoading.value = true;
 	try {
-		const res = await getExecutionList({ errorMode: 'page' });
+		const res = await getExecutionList();
 		imgAddressPrefix.value = res.data?.imgAddressPrefix || '';
 		treeNodes.value = buildTreeNodes(res.data?.tree || []);
 	} catch {
+		// 错误已由全局拦截器处理
 		treeNodes.value = [];
 		imgAddressPrefix.value = '';
 	} finally {
@@ -802,9 +803,10 @@ const getList = async () => {
 };
 const getNodeLibrary = async () => {
 	try {
-		const res = await getNodeLibraryList({ errorMode: 'page' });
+		const res = await getNodeLibraryList();
 		nodeLibraryGroups.value = res.data?.groups || [];
 	} catch {
+		// 错误已由全局拦截器处理
 		nodeLibraryGroups.value = [];
 	}
 };
@@ -812,7 +814,7 @@ const getNodeLibrary = async () => {
 const fetchWorkflowList = async () => {
 	workflowListLoading.value = true;
 	try {
-		const res = await getWorkflowList({ errorMode: 'page' });
+		const res = await getWorkflowList();
 
 		// 分别处理用户工作流和模板工作流
 		const userWorkflows = res.data?.listFlowUserRes?.list || [];
@@ -833,6 +835,7 @@ const fetchWorkflowList = async () => {
 		const templateEnd = templateStart + templateWorkflowPagination.pageSize;
 		templateWorkflowList.value = templateWorkflows.slice(templateStart, templateEnd);
 	} catch {
+		// 错误已由全局拦截器处理
 		userWorkflowList.value = [];
 		templateWorkflowList.value = [];
 		userWorkflowPagination.total = 0;
@@ -892,7 +895,7 @@ const handleRemoveModel = () => {
 const useWorkflow = async (workflow: WorkflowItem) => {
 	try {
 		// 调用详情接口获取最新的工作流数据
-		const res = await getWorkflowDetail(workflow.id, { errorMode: 'page' });
+		const res = await getWorkflowDetail(workflow.id);
 		if (res.data) {
 			// 切换到创作模式
 			isCreationMode.value = true;
@@ -946,7 +949,7 @@ const useWorkflow = async (workflow: WorkflowItem) => {
 const editWorkflow = async (workflow: WorkflowItem) => {
 	try {
 		// 调用详情接口获取最新的工作流数据
-		const res = await getWorkflowDetail(workflow.id, { errorMode: 'page' });
+		const res = await getWorkflowDetail(workflow.id);
 		if (res.data?.flowContent) {
 			// 切换回画布编辑模式
 			isCreationMode.value = false;
@@ -994,7 +997,7 @@ const deleteWorkflowAction = async (workflow: WorkflowItem) => {
 			type: 'warning',
 		});
 
-		await deleteWorkflow(workflow.id, { errorMode: 'page' });
+		await deleteWorkflow(workflow.id);
 		ElMessage.success('工作流删除成功');
 
 		// 如果删除的是当前正在编辑的工作流，清空编辑状态
@@ -1038,15 +1041,10 @@ const sendMessage = async () => {
 		const fileUrls: string[] = [];
 		if (selectedFiles.value.length > 0) {
 			for (const file of selectedFiles.value) {
-				try {
-					const uploadRes = await uploadFile(file, { errorMode: 'page' });
-					// 拼接完整的文件地址
-					const fullUrl = uploadRes.data.fileAddressPrefix ? `${uploadRes.data.fileAddressPrefix}${uploadRes.data.fileURL}` : uploadRes.data.fileURL;
-					fileUrls.push(fullUrl);
-				} catch (error) {
-					ElMessage.error(`文件 ${file.name} 上传失败`);
-					throw error;
-				}
+				const uploadRes = await uploadFile(file);
+				// 拼接完整的文件地址
+				const fullUrl = uploadRes.data.fileAddressPrefix ? `${uploadRes.data.fileAddressPrefix}${uploadRes.data.fileURL}` : uploadRes.data.fileURL;
+				fileUrls.push(fullUrl);
 			}
 		}
 
@@ -1109,7 +1107,7 @@ const sendMessage = async () => {
 		};
 
 		// 5. 调用执行接口（不再使用 FormData，直接传 JSON）
-		await executeFlow(params, { errorMode: 'page' });
+		await executeFlow(params);
 
 		ElMessage.success('创作完成！');
 
@@ -1117,8 +1115,8 @@ const sendMessage = async () => {
 		userInput.value = '';
 		selectedFiles.value = [];
 		selectedCreationSkill.value = null;
-	} catch (error) {
-		ElMessage.error('创作失败，请重试');
+	} catch {
+		// 接口错误由 request 全局提示后端 message
 	} finally {
 		isCreating.value = false;
 	}
@@ -1149,7 +1147,7 @@ const downloadNode = async (d: TreeNode) => {
 	if (!d.fileUrl) return ElMessage.warning('当前节点没有可下载地址');
 	try {
 		// 下载失败时希望展示更贴近页面语义的提示，因此改为 page 模式。
-		const r = await downloadToFile({ fileURL: d.fileUrl }, { errorMode: 'page' });
+		const r = await downloadToFile({ fileURL: d.fileUrl });
 		const blob = r instanceof Blob ? r : r?.data;
 		if (!(blob instanceof Blob)) throw new Error('invalid blob');
 		const name = decodeURIComponent(d.fileUrl.split('/').pop() || `${d.label}.${d.nodeType === 'html' ? 'html' : 'png'}`);
@@ -1163,7 +1161,7 @@ const downloadNode = async (d: TreeNode) => {
 		URL.revokeObjectURL(u);
 		ElMessage.success('下载成功');
 	} catch {
-		// 下载接口使用 errorMode: 'page'，后端错误会自动显示
+		// 下载失败由 request 全局提示后端 message
 	}
 };
 const syncDsl = () => {
@@ -1847,26 +1845,20 @@ const confirmSaveWorkflow = async () => {
 		// 判断是新建还是更新
 		if (currentEditingWorkflowId.value) {
 			// 更新现有工作流
-			await updateWorkflow(
-				{
-					id: currentEditingWorkflowId.value,
-					flowName: saveForm.flowName,
-					description: saveForm.description,
-					flowContent: workflowDsl.value,
-				},
-				{ errorMode: 'page' }
-			);
+			await updateWorkflow({
+				id: currentEditingWorkflowId.value,
+				flowName: saveForm.flowName,
+				description: saveForm.description,
+				flowContent: workflowDsl.value,
+			});
 			ElMessage.success('工作流更新成功');
 		} else {
 			// 创建新工作流
-			await saveWorkflow(
-				{
-					flowName: saveForm.flowName,
-					description: saveForm.description,
-					flowContent: workflowDsl.value,
-				},
-				{ errorMode: 'page' }
-			);
+			await saveWorkflow({
+				flowName: saveForm.flowName,
+				description: saveForm.description,
+				flowContent: workflowDsl.value,
+			});
 			ElMessage.success('工作流保存成功');
 		}
 		saveDialogVisible.value = false;