You asked our opinion, right? Well, I really don't know what to say. On one hand, why risk
it? You have a new healthy liver and you're on treatment, so, I would so NOOoooo. The alcohol could somehow interact with your treatment meds, and why take that chance after all you've been through??
Oh the other hand..., if it will make you unhappy and negatively affect your quality of life to forego your simple pleasure of a glass of vino, than, go for it.