Kēne benchmark 4af4cf0

Automated performance suite. Run the executable; the benchmark report is written beside it.

Source commit: 4af4cf0.
Download your platform, extract the complete archive, and run
keine.exe (Windows) or ./keine (macOS/Linux).
Android: unzip the ARM64 benchmark and run python3 benchmark-android.py --apk game.apk --output android-report with an authorized ADB device. Full supported workload suite; reports return automatically to the computer. Video/window-size cases are explicit unsupported skips.
Temporary test identity; not a formal game update channel.