House Republicans’ efforts to demonstrate unwavering support for Donald Trump as he stands trial in his election subversion, business records falsification, and “hush money” trial are growing, with GOP lawmakers showing up at trial and reading speeches reportedly written or edited by him that may violate the indicted ex-president’s gag order, and even pausing a House hearing so members can travel to the Manhattan Criminal Courts Building to appear behind Trump, literally and figuratively. U.S. Rep. Matt Gaetz (R-FL), a self-professed “ultra-MAGA” lawmaker, came under fire Thursday after postin…