- Afegir handlePostFXCycle() amb 5 presets (vinyeta/scanlines/cromàtica/complet/off)
i tecla X per ciclar-los (input_handler + engine.hpp)
- Augmentar MAX_SPRITES de 65536 a 200000 i afegir guard d'overflow a pushQuad()
- Netejar textures/objectes UI abans de reinicialitzar (AppLogo::initialize,
UIManager::initialize) per evitar leaks en toggleRealFullscreen
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- app_logo.hpp/cpp i logo_scaler.hpp/cpp moguts a source/ui/
- spatial_grid.hpp/cpp mogut a source/boids_mgr/
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>