feat(attendance): 优化考勤记录导出功能支持部门选择

- 修改后端接口参数名称从 deptname 改为 enames
- 实现前端多员工选择下拉框组件
- 添加部门联动员工动态加载功能
- 重构导出逻辑支持按员工列表精确过滤
- 修复数组参数序列化导致的逗号编码问题
- 新增获取部门列表和按部门查询员工的API接口
- 实现导出表单验证和异步处理机制

klp-wms/src/main/java/com/klp/controller/AttendanceRecordsController.java

@@ -48,9 +48,9 @@ public class AttendanceRecordsController extends BaseController {
                              @RequestParam String endTime,
                              @RequestParam(required = false) String pin,
                              @RequestParam(required = false) String ename,
-                             @RequestParam(required = false) String deptname,
+                             @RequestParam(required = false) String enames,
                              HttpServletResponse response) {
-        iAttendanceRecordsService.exportReport(startTime, endTime, pin, ename, deptname, response);
+        iAttendanceRecordsService.exportReport(startTime, endTime, pin, ename, enames, response);
     }
 
     @GetMapping("/{id}")

klp-wms/src/main/java/com/klp/controller/WmsEmployeeInfoController.java

@@ -96,4 +96,20 @@ public class WmsEmployeeInfoController extends BaseController {
                           @PathVariable Long[] infoIds) {
         return toAjax(iWmsEmployeeInfoService.deleteWithValidByIds(Arrays.asList(infoIds), true));
     }
+
+    /**
+     * 获取所有不重复的部门名称
+     */
+    @GetMapping("/depts")
+    public R<List<String>> getDepts() {
+        return R.ok(iWmsEmployeeInfoService.getDistinctDepts());
+    }
+
+    /**
+     * 根据部门查询在职员工
+     */
+    @GetMapping("/employeesByDept")
+    public R<List<WmsEmployeeInfoVo>> getEmployeesByDept(@RequestParam String dept) {
+        return R.ok(iWmsEmployeeInfoService.getEmployeesByDept(dept));
+    }
 }