The next time you order delivery from chicken restaurant Mad Egg, there’s a chance the order isn’t coming from one of its city centre outlets. It may be coming from a standalone kitchen squirreled away in Blanchardstown in west Dublin. Owner Conor Sheridan has thrown his hat in with cloud kitchens – or ghost or dark kitchens, depending on who you ask – by renting a purpose-built kitchen solely for delivery. “We have a bunch of restaurants around the city. The ergonomics weren’t built for both indoor dining and off-premises so [there’s] a lot of pressure on the team,” Sheridan…