The world’s largest social media company announced plans on Tuesday to build a data center in New Albany, the biggest such project Central Ohio has seen. Facebook Inc., local and state officials and Gov. John Kasich met in New Albany, just northeast of Columbus, to officially roll out plans for a 900,000-square-foot, $750 million operation that is expected to create 50 jobs. Kasich called the data center project "really, really terrific" and said projects like it are critical to the state's future,…