Birdsim

Sunlit slopes facing the wind hold rising air. Watch the variometer on the right — when the amber band sits above the needle, the air is lifting you faster than you are sinking. Stop flapping and stay in it.

Latest changes

1. Add the WebGPU migration plan
2. Trim the flock code's comments to the essentials
3. Fix flock review findings
4. Starlings copy each other's escape turn and roll as the panic hits
5. Starlings panic at a close hawk instead of avoiding the player