In GUI Migration Mania, you play as the newly hired senior C++ developer tasked with leading the essential steps of the GTK4 migration for the Inkscape project. You'll navigate the complex codebase, consulting with Inkscape experts and optimizing C++ bindings to ensure a smooth and speedy migration. Success means improved performance for the user interface and canvas, but failure could bring the project crashing to a halt and cause conflicts with other work. Can you lead the team to victory?