Keiko Fujimori, a presidential candidate and the daughter of former President Alberto Fujimori, in Lima, Peru on Thursday, April 9, 2026. Fujimori’s victory, which is to be formally certified on Friday, brings the political movement founded by her late father back to power a quarter century after the collapse of his authoritarian government. (Sara Wayra/The New York Times) By MITRA TAJ and GENEVIEVE GLATSKY After three failed presidential campaigns, years of legal troubles and over a decade…