After Game 5, Stephen Curry walked into his postgame news conference wearing a gray T-shirt that said “Ayesha Curry CAN cook.” His shirt was in response to a sign outside a bar near Fenway Park in Boston that had written in chalk, “Ayesha Curry can’t cook.” It was a pointed dig at Ayesha Curry, Stephen’s wife of more than 10 years, who has made cooking a central part of her public persona. She has written a cookbook, starred in a Food Network show and opened restaurants.