Gov. Andrew M. Cuomo ordered emergency measures on Sunday to combat the wage theft and health hazards faced by the thousands of people who work in New York State’s nail salon industry. Effective immediately, he said in a statement, a new, multiagency task force will conduct salon-by-salon investigations, institute new rules that salons must follow to protect manicurists from the potentially dangerous chemicals found in nail products, and begin a six-language education campaign to inform them of their rights. Nail salons that do not comply with orders to pay workers back wages, or are unlicensed, will be shut down. The...