feat(teacher): 实现班级学生列表接口集成和分页功能

添加学生列表API接口并集成到班级页面
实现学生列表的分页加载、搜索和筛选功能
优化列表加载性能，添加请求取消控制

 /*
  * @Date: 2025-06-23 11:46:21
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-06-25 15:48:41
+ * @LastEditTime: 2025-06-26 10:35:45
  * @FilePath: /mlaj/src/api/teacher.js
  * @Description: 文件描述
  */
@@ -11,6 +11,7 @@ const Api = {
   TEACHER_GRADE_CLASS_LIST: '/srv/?a=user&t=teacher_grade_class_group_list',
   TEACHER_FIND_SETTINGS: '/srv/?a=task&t=teacher_find_settings',
   TEACHER_ADD_TASK: '/srv/?a=task&t=teacher_add',
+  STUDENT_LIST: '/srv/?a=user&t=student_list',
 }
 
 /**
@@ -43,3 +44,14 @@ export const getTeacherFindSettingsAPI = (params) => fn(fetch.get(Api.TEACHER_FI
  * @returns {Object} data { id }
  */
 export const setTeacherTaskAPI = (params) => fn(fetch.post(Api.TEACHER_ADD_TASK, params))
+
+/**
+ * 获取学员列表
+ * @param {*} grade_id 年级ID
+ * @param {*} class_id 班级ID
+ * @param {*} keyword 搜索
+ * @param {*} limit
+ * @param {*} page
+ * @returns {Object} data { count, user_list[{id, name, avatar, mobile, class_list[{id, class_name}], last_checkin_time, last_checkin_time_desc}] }
+ */
+export const getStudentListAPI = (params) => fn(fetch.get(Api.STUDENT_LIST, params))