优化角色授权菜单逻辑

ZR.Model/System/Dto/SysRoleDto.cs

@@ -6,12 +6,16 @@ namespace ZR.Model.System.Dto
     {
         public long RoleId { get; set; }
         /// <summary>
-        /// 角色分配菜单
+        /// 要添加的菜单集合
         /// </summary>
         public List<long> MenuIds { get; set; } = new List<long>();
         public string RoleName { get; set; }
         public string RoleKey { get; set; }
         public int RoleSort { get; set; }
         public string Status { get; set; }
+        /// <summary>
+        /// 减少菜单集合
+        /// </summary>
+        public List<long> DelMenuIds { get; set; } = new List<long>();
     }
 }