Wire Team1/Team2, StoneId {team,n}, velocity throws, Trajectories/StonePath,
EndScore scoreboard, and stones_remaining; drop EndScored and legacy weight.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>