The Mets jumped out to a hot start to the year, but they didn’t have much help there from Yoenis Céspedes, who entered today hitting .195/.258/.354 after striking out in more than 40 percent of his plate appearances. But forget all that for now, and just enjoy this towering dinger that he delivered in the fifth inning of tonight’s game against the Cardinals: A moment of silence for that poor baseball, please. …