The lights are off, the air is still, and the furniture is yet to be ordered at SunnyTien’s nearly finished marijuana consumption lounge. For months, Atlantic City dispensaries have been in a holding pattern, waiting for state regulators to allow them to open. “We’re 90% of the way done,” said Spencer Belz, who along with owner Nhi Luu, manages SunnyTien dispensary. “But we’re not going to …