More videogames should be set in the places their creators want to go on vacation. I’m not sure if the person behind Postcard From Capri wants to travel to the Italian island of the game’s namesake but, hell, after having seen the work-in-progress screenshots, I know now that I certainly want to go there. It’s described as an interactive short story played from the first-person perspective. So far so ordinary. OK, but you play as either a detective or a journalist (to be decided, I guess) who receives a mysterious letter that contains a postcard, a ticket, and enough money to travel to…