my crystal development environment

• make sure nix is installed

#go to the cloned repo
 
#following will start your virtual shell
./start.sh

#then in the shell open the hero shell (based on nushell, will set all paths to make this dir sandboxed)
./hero_shell.sh

#if you want hero and mycelium do
herotools install_hero

#if you want mycelium
herotools install_mycelium

#install v & crystallib
herotools install_crystal