* Maintain DataModel for User, Role, Function and UserRole

OrdersManagementDataModel/Entities/Function.cs

@@ -0,0 +1,11 @@
+namespace OrdersManagementDataModel.Entities;
+
+public class Function
+{
+    public int Id { get; set; }
+    public int RoleId { get; set; }
+    public string Name { get; set; }
+    public Guid RowPointer { get; set; }
+    
+    public Role Role { get; set; }
+}