Ferrari is roaring into the electric era, even if many of its rivals are slamming the brakes. The iconic Italian supercar maker was set Monday to unveil the Luce, its first fully electric vehicle, in a high-stakes gamble that deep-pocketed buyers will shell out more than $586,000 for a Ferrari that hums instead of howls. The four-door EV, the name of which means “light” in Italian, tops out at 193 mph and marks perhaps the boldest transformation in Ferrari’s history as the company tries to