Full game control and the 168-car catalog

We now control the game ourselves (screen, input and memory) and mapped the first live data + the complete car catalog.

• Autonomous control via PCSX-Redux: we see the screen, press the buttons and read/write memory — navigating and racing on our own.
• First live addresses: lap counter and speed. Classes confirmed: Rookie 160 / Pro 170 / Elite 180; speed power-up = +20.
• Complete catalog: 168 cars = 56 drivers × 3 classes, cross-referenced with the executable roster.