Voting is open for the final four companies in St. Louis Inno’s Inno Madness bracket competition for 2025, with matchups getting closer and closer. You can vote here until 5 p.m. Sunday in the semifinal round, with surgical implant startup Allumin8, Washington University-originating food donation app GiftAMeal, financial planning app FinLocker and test preparation service King of the Curve remaining…