【政策】人员预览，解决空没有数据情况下的数据返回格式错误问题

epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/controller/IcUserController.java

@@ -79,7 +79,7 @@ public class IcUserController {
         if (CollectionUtils.isEmpty(resiRule)
             && CollectionUtils.isEmpty(houseRule)
             && CollectionUtils.isEmpty(statRule)) {
-            return new Result().ok(new ArrayList<>());
+            return new Result().ok(new PageData<>(new ArrayList<>(), 0));
         }
 
         PageData<ResiByPolicyInfoResultDTO> page = icResiService.listByPolicyRules(orgId, orgType, neighborHoodId, buildingId, unitId,