Even as Democrats reel from draconian impact of Republicans’ success at stacking the U.S. Supreme Court, the Biden administration is in danger of leaving scores of lower-court federal judgeships vacant by the end of this year — at which point, a Republican Senate might be in place to continue pushing the bench far to the right of America. The reasons for the delays include hesitancy from the Biden administration and top Democrats to strain procedural norms — unwritten rules and standards of conduct that Republicans have in fact already torched. This is one area where the White House and the sl…