Fixed

• Folia teleport crash (UnsupportedOperationException: Must use teleportAsync while in region threading): BukkitPlatformScheduler now overrides teleportAsync and, when running on Folia (regionizedRuntime capability), calls player.teleportAsync(Location) via reflection instead of the forbidden synchronous player.teleport(). The Bukkit module was the only scheduler that still used the synchronous fallback from the interface default; PaperPlatformScheduler already called teleportAsync directly.