NEW YORK CITY-A new hotel, apartments, retail and cultural space are all part of a $143-million plan to bring a mix of commercial uses to Harlem’s storied 125th Street corridor. After Empire State Development approved Danforth Development Partners plan to construct more than 300,000 square feet above the historic Victoria Theater in July, the developer has tapped architect Ariel Aufgang to design the project with a special focus on preservation and progress.