ShiftExpectationService.is_member_expected_to_do_shifts date bug

[Theophile-Madet]

In ShiftExpectationService.is_member_expected_to_do_shifts, we check

 if not shift_user_data.user.share_owner.is_active():

This checks if the user is active today, at the time of asking. However, is_member_expected_to_do_shifts has a date parameter. We should check if the member is active at the given date. For example using ShareOwnerQuerySet.with_status