Error: tac command not found when installing v3

[dzonatan]

When running project-install.sh:

/Users/dzonatan/agent-os/scripts/project-install.sh: line 438: tac: command not found

tac utility is not available in mac / win by default, only linux. This should be replaced with some alternative like tail -r.
https://github.com/buildermethods/agent-os/blob/822af6545d4d806c1ba5e3d86ea56dd98f3a827d/scripts/project-install.sh#L438C5-L438C60