AT a warehouse in Nigeria's commercial capital Lagos, dozens of women patiently wait their turn to receive food handouts. Among them is 68-year-old widow Damilola Salami, who received an invitation to the facility just as she had almost run out of food. The Lagos Food Bank is a crucial lifeline to residents like Salami but has seen supplies from private and other donors fall as inflation soars in Africa's biggest economy. Nigeria is grappling with the worst cost of living crisis in decades, which has deepened since President Bola Tinubu rolled out bold but unpopular economic reforms after assuming office last May. "There is…