fix sys模块代码迁移

Src/Dlhis.Entity/Sys/Entities/RoleEntity.cs

@@ -0,0 +1,16 @@
+using SqlSugar;
+
+namespace Dlhis.Entity.Sys.Entities;
+
+[SugarTable(TableName = "Roles")]
+public class RoleEntity
+{
+    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+    public int Id { get; set; }
+
+    public string Name { get; set; }
+
+    public string NormalizedName { get; set; }
+
+    public string ConcurrencyStamp { get; set; }
+}