SPOILER ALERT: This interview contains major spoilers for the novel “ Yesteryear .” It’s safe to say that Caro Claire Burke’s delightfully horrifying novel “Yesteryear” — in which the fictional tradwife influencer Natalie Heller Mills winds up transported back to the days of, well, yesteryear — is the book of the moment.  Since its April 7 release, it feels as though everyone has either read it, wants to read it or is figuring out how to get their hands on it (If you’re a part of the latter two groups, I’d hold off on reading much more of this story if you’d like to ensure a spoiler-free experience.) “Yesteryear” is a No. 1 New York Times bestseller and a “Good Morning America” book club pick, badges of honor that are all the more impressive for a debut novel.…