MUNICH — For the Seahawks, Wednesday segued into Thursday without the benefit of a night’s sleep other than the fitful one on an interminable plane flight from Seattle across the Atlantic Ocean onto another continent. “It felt like one big day,” quarterback Geno Smith said. And yet there the Seahawks were Thursday afternoon, on one of the soccer fields of FC Bayern Munich’s vast practice facility, stepping lively as the familiar music from their weekly “Techno Thursday” playlist blared. It was as if the Virginia Mason Athletic Center in Renton had been transported to Germany. Bleary-eyed Seaha…