It is entirely right that parliament should debate this.
The only thing we know for certain about the referendum is that a majority of the people who voted in it voted to leave the EU. How we leave, and on what terms, were not on the ballot paper. Anyone who advocates anything more detailed than "leave" on the grounds that "it is the will of the people" has no means whatsoever of asserting this, and they are spouting hot air in pursuit of an agenda.
Everyone who is upset about the court ruling seem to be assuming that Parliament will necessarily use this chance to stop Brexit happening per se. There's no reason to be certain that will be the outcome. If Parliament does use this to stop Brexit happening at all - *that* will be the travesty, not this ruling.
Yes, before someone points it out, I am aware that most MPs campaigned to Remain. Parliamentary voting is subject to all kinds of horse trading and political calculation. There's no reason to assume that MPs - who want to get re-elected - will torpedo Brexit per se. But even if you assume that every MP votes purely on their principles and nothing else, there's no reason to assume they haven't changed. I voted Remain too. But I think now the referendum has happened, it's imperative that we leave. I think that's a pragmatic and not entirely uncommon attitude among Leavers, despite the hysteria.
Speaking of which - I find the language of "treachery" used to describe Remainers somewhat disturbing. Believe it or not, Remainers voted with their conscience, just like you probably did, and voted according to what they thought was best, just like you did. They are not "traitors". And it is certainly not "treachery" for an independent judiciary to do things other than what the government wants. Be glad we have an independent judiciary at all, and please, please, just try to see the complexities in this issue.