The Chicago Auto Show is back at McCormick Place for a 10-day run beginning Saturday — only seven months after a special pandemic-driven outdoor version — and the atmosphere inside the convention center is decidedly electric. Electric vehicles will be taking center stage at the annual show, with everything from an indoor EV test track to a slew of new model debuts, as the transformational technology gains traction among consumers and automakers alike. “There’s definitely a lot more EVs ready to go to market,” said David Sloan, general manager of the Chicago Auto Show. “This is the year.” A lot…