By Daniel Kline Winning morning customers has been a goal for a number of fast-food chains. Now another player has stepped up its gains. For decades McDonald’s (MCD) – Get McDonald’s Corporation Report dominated the fast-food breakfast game. It wasn’t the only player but it was the market leader, partly because of the familiarity of its menu. The Egg McMuffin and the Big Breakfast might not be top-quality, high-end fare, but they were comfort food. Wendy’s (WEN) – Get Wendy’s Company Report reentered the breakfast market with unfortunate timing — pretty much right as the pandemic began. Right…