Added "ReadAndConfirm" to ViewData, passing the envelope's ReadOnly property to the "ShowEnvelope" view. This enables the view to adjust its behavior or UI based on whether the envelope is read-only.
Added "ReadAndConfirm" to ViewData, passing the envelope's ReadOnly property to the "ShowEnvelope" view. This enables the view to adjust its behavior or UI based on whether the envelope is read-only.