Pharmacies trying to surmount national staffing shortages and burnout are buying robots to sort meds, using remote pharmacists, offering bonuses as high as $75,000 and changing how pharmacists are evaluated. They’re also cutting store hours. That’s why it appears that Delaware no longer has any 24-hour bricks-and-mortar retail pharmacies. For now. But there’s hope. Walgreens, the No. 2 pharmacy chain …