NEW YORK — The home crowd at Barclays Center erupted after every Steph Curry highlight but sat in eerie silence for the home team in Brooklyn. A quiet night in New York reflected the clunky performance on the court — one the Warriors came away from with a 109-98 win on Monday night. The Warriors’ funk stunk most in the first half, filling the box score with 10 turnovers and gifting the Nets with 15 points off them. Jonathan Kuminga’s burst into the second half snapped the funk, scoring 17 second-half points to fuel a comfortable win. He finished with 28 points shooting 9-of-18 from the field. …