refactor(user): 调整用户 ID 类型和添加 phone 字段

- 前端用户 ID 类型从 number 改为 string，与后端保持一致
- 后端用户服务添加 phone 字段处理
- 更新权限相关代码以适配新的 ID 类型
- E2E 测试中添加 phone 字段

gym-manage-api/manage-sys/src/main/java/cn/novalon/gym/manage/sys/core/service/impl/SysUserService.java

@@ -4,6 +4,7 @@ import cn.novalon.gym.manage.common.util.StatusConstants;
 import cn.novalon.gym.manage.sys.core.domain.SysUser;
 import cn.novalon.gym.manage.sys.core.domain.SysRole;
 import cn.novalon.gym.manage.sys.core.domain.UserRole;
+import cn.novalon.gym.manage.sys.core.query.SysUserQuery;
 import cn.novalon.gym.manage.common.dto.PageRequest;
 import cn.novalon.gym.manage.common.dto.PageResponse;
 import cn.novalon.gym.manage.sys.core.repository.ISysUserRepository;
@@ -80,7 +81,9 @@ public class SysUserService implements ISysUserService {
 
     @Override
     public Mono<PageResponse<SysUser>> findUsersByPage(PageRequest pageRequest) {
-        return userRepository.findByQueryWithPagination(null, pageRequest);
+        SysUserQuery query = new SysUserQuery();
+        query.setKeyword(pageRequest.getKeyword());
+        return userRepository.findByQueryWithPagination(query, pageRequest);
     }
 
     @Override

gym-manage-api/manage-sys/src/main/java/cn/novalon/gym/manage/sys/dto/request/AssignRolesRequest.java

@@ -1,15 +1,25 @@
 package cn.novalon.gym.manage.sys.dto.request;
 
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class AssignRolesRequest {
-    private List<Long> roleIds;
+    private List<String> roleIds;
 
-    public List<Long> getRoleIds() {
+    public List<String> getRoleIds() {
         return roleIds;
     }
 
-    public void setRoleIds(List<Long> roleIds) {
+    public void setRoleIds(List<String> roleIds) {
         this.roleIds = roleIds;
     }
+    
+    public List<Long> getRoleIdsAsLong() {
+        if (roleIds == null) {
+            return null;
+        }
+        return roleIds.stream()
+                .map(Long::valueOf)
+                .collect(Collectors.toList());
+    }
 }

gym-manage-api/manage-sys/src/main/java/cn/novalon/gym/manage/sys/handler/user/SysUserHandler.java

@@ -63,6 +63,10 @@ public class SysUserHandler {
         String order = request.queryParam("order").orElse("asc");
         String keyword = request.queryParam("keyword").orElse(null);
 
+        System.out.println("=== SysUserHandler.getUsersByPage ===");
+        System.out.println("page: " + page + ", size: " + size + ", sort: " + sort + ", order: " + order);
+        System.out.println("keyword: " + keyword);
+
         PageRequest pageRequest = new PageRequest();
         pageRequest.setPage(page);
         pageRequest.setSize(size);
@@ -259,7 +263,7 @@ public class SysUserHandler {
     public Mono<ServerResponse> assignRoles(ServerRequest request) {
         Long id = Long.valueOf(request.pathVariable("id"));
         return request.bodyToMono(AssignRolesRequest.class)
-                .flatMap(req -> userService.assignRolesToUser(id, req.getRoleIds()))
+                .flatMap(req -> userService.assignRolesToUser(id, req.getRoleIdsAsLong()))
                 .then(ServerResponse.ok().build())
                 .onErrorResume(error -> {
                     logger.error("分配角色失败", error);