Build 21561121

Addresses some bugs, including the notorious Mac black slopes problem.

Full changelog:

• fix: rendering issues in some macOS versions (no more black snow)
• fix: crash when no audio devices found
• fix: orange/red arrows colors not always updated when building gets (dis)connected
• fix: slopes on overcrowding overlay are always green
• fix: translations for new ui settings (sorry I forgot them)

And yes, there will be another major update. It will take some time though, so no more details at this moment, but they will follow soon!