Alex Wong/GettyMelania Trump is reportedly ready for her moment in the spotlight. The former first lady, who’s made only a handful of public appearances since Donald Trump left office, was reportedly encouraged by her “positive reception” at Rosalynn Carter’s funeral. She’s “feeling more sure of herself—as both her husband’s representative and her own position as a diplomatic figure,” a Trumpworld source told Page Six. Earlier this month, Melania also gave a speech at the National Archives Natur