The Chicago City Council approved what is likely the most expansive predictive scheduling law in the country late last month. Business and labor groups came together with Chicago Mayor Lori E. Lightfoot’s staff and the city council to negotiate, draft and approve the Chicago Fair Workweek Ordinance.The new law, approved on July 25 and set to go into effect next July 1, will soon mandate certain employers to give many lower-income employees advance notice of their schedules and face financial penalties for …