Following a pair of blockbuster decisions by the Florida Supreme Court, Democrats are galvanizing around abortion as a “front and center” issue that they say could affect races up and down the ballot in November. Focus on the abortion issue exploded Monday shortly after the seven-member Supreme Court — which includes five justices appointed by Republican Gov. Ron DeSantis — overturned decades of precedent and upheld a 2022 Florida law banning abortions after 15 weeks of pregnancy. The ruling will trigger a 2023 law preventing abortions after six weeks. Critics maintain that the six-week restri…