feat:完成注册功能

Yi.Framework.Net6/src/project/rbac/Yi.RBAC.Application/Identity/AccountService.cs

@@ -186,7 +186,7 @@ namespace Yi.RBAC.Application.Identity
                 var entity = await _userRepository.InsertReturnEntityAsync(newUser);
                 //赋上一个初始角色
                 var roleRepository = _roleRepository;
-                var role = await roleRepository.GetFirstAsync(x => x.RoleName == UserConst.GuestRoleName);
+                var role = await roleRepository.GetFirstAsync(x => x.RoleCode == UserConst.GuestRoleCode);
                 if (role is not null)
                 {
                     await _userManager.GiveUserSetRoleAsync(new List<long> { entity.Id }, new List<long> { role.Id });