S. Truett Cathy, the billionaire founder of the privately held Chick-fil-A restaurant chain that famously closes on Sundays but also drew unwanted attention on gay marriage in recent years because of his family’s conservative views, died early Monday, a company spokesman said. He was 93. Chick-fil-A spokesman Mark Baldwin told The Associated Press that Cathy died at home surrounded by members of his family. Funeral plans had not yet been finalized, he said. …