feat: 添加导出所有学生配置功能，优化提示信息

practical_training/api/pt/neConfig.ts

@@ -44,7 +44,7 @@ export function ptContrastAsDefault(params: Record<string, any>) {
  * @param student 仅教师 student
  * @returns object
  */
-export function ptExport(student: string|undefined) {
+export function ptExport(student: string | undefined) {
   return request({
     url: `/pt/neConfigData/export`,
     method: 'get',
@@ -54,6 +54,19 @@ export function ptExport(student: string|undefined) {
   });
 }
 
+/**
+ * 配置数据导出Excel (仅教师全量)
+ * @returns object
+ */
+export function ptExportAll() {
+  return request({
+    url: `/pt/neConfigData/export-all`,
+    method: 'get',
+    responseType: 'blob',
+    timeout: 180_000,
+  });
+}
+
 /**
  * 网元参数配置信息
  * @param params 数据 {neType,paramName}