opens three split screens in iterm one builds app, one starts backend server and one starts react native server
tell application "iTerm"
set newWindow to (create window with default profile)
tell current session of current window
set append to (split vertically with default profile)
set backend to (split vertically with default profile)
end tell
tell current session of current window
write text "cdca"
write text "yarn run i"
end tell
tell append
write text "cdca"
write text "yarn start"
end tell
tell backend
write text "cdcb"
write text "yarn run dev"
end tell
activate application "iTerm"
end tell