Noxy's Math Engine 0.5.2

Compatibility fixes for the ROUNDS modding branch.

The existing ConfigureMassAndSize and CardBar patches retain their behavior. They are pass-through patches; no unmeasured performance improvement is claimed.

Sonigon audio cleanup now handles audio sources Unity has already destroyed. Live voices still have their volume reset. During sound-manager destruction, voices are stopped and their ownership cleared without requeuing them into a dying pool. Normal audio playback and pooling remain unchanged.

This is a BepInEx plugin: install the supplied NoxyMathEngine.dll, replacing the old plugin. Do not replace any original game DLLs.