Get form by id should return same fields as list forms

[idormenco]

As a NGO admin i need to have the same information in get form by id as in list forms

public required DateTime LastModifiedOn { get; init; }
public string LastModifiedBy { get; init; }
public bool IsFormOwner { get; init; }
public FormAccessModel[] FormAccess { get; init; }

Do not populate this fields if user is Observer
For PSI form LastModifiedBy = "Commit Global"
If Ardalis.Specification does not work for getting LastModifiedBy (AspNetUsers.DisplayName) use EfCore with linq