The onetime city manager of a wealthy San Francisco suburb has resigned from her role less than two months after she was arrested following a bizarre incident aboard a yacht at the city’s marina. Ex-Sausalito city manager Elaine Forbes, 53, remains in treatment and her condition is improving, family spokesperson Sam Singer told The California Post on Wednesday. “Resigning was important so she could focus on her mental wellbeing,” Singer said. Forbes’ departure brings an abrupt end to her short tenure running the Marin County city. She was arrested in July after authorities said she boarded multiple vessels at Sausalito...