STEVE HOLLAND and TIM REID PRESIDENT Donald Trump spent Christmas Day golfing at his West Palm Beach club while millions of Americans faced the risk of losing jobless benefits and the threat of a partial government shutdown next week if he refuses to sign a $2.3 trillion coronavirus aid and spending package. Democratic President-elect Joe Biden, whose victory Trump still refuses to acknowledge nearly two months after the Nov. 3 election, spent the day at his Delaware home and had no public events, according to his staff. Biden takes office on Jan. 20. Trump stunned members of both parties when…