KHERSON, Ukraine (AP) — Civilians in Ukraine’s southeastern Kherson region prepared Sunday for the end of a localized ceasefire that has marked the most significant truce between Kyiv and Moscow since Russia’s full-scale invasion of Ukraine began nearly five years ago. The White House said that U. S. first lady Melania Trump helped to broker the limited truce, which began early Tuesday and is expected to end Sunday evening. The pause in hostilities allowed besieged residents in the city...