Starbucks is laying off over 200 corporate workers as it moves forward with the turnaround strategy that it began two years ago under CEO Brian Niccol.The coffee giant on Thursday published a layoff notice under the WARN Act, clarifying plans to cut over 200 corporate roles after it previously disclosed plans to reduce the corporate workforce by about 300 jobs.The WARN filing indicated that about 120 of the employee separations are associated with workers from its support team focused on designing and developing coffeehouses who declined the opportunity to relocate from Seattle, Washington, to...