Behind the razor wire of her rundown Florida federal prison, Ghislaine Maxwell was always clinging to the hope that when Donald Trump was back in the White House, he’d set her free, a jailhouse source told The Post. The disgraced British socialite — called “Max” by her fellow inmates — is still waiting. Maxwell, 63, was convicted in 2021 for recruiting and grooming underage girls for billionaire pedophile Jeffrey Epstein, who was found dead in his Manhattan jail cell in 2019. She has served three years of a 20-year sentence. “Max was very into her appeal,” the source at FCI...