feat: Add a no-output flag to roller init and register

[ItayLevyOfficial]

Needed to make the roller work in non-interactive terminals, such as in a GitHub CD flow

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[omritoptix]

maybe instead of adding if before each command for checking for no-output flag it's better to have all the output being sent to one function, and based on the caller you handle the relevant output.
by that you can simply check once (only in this function) if the no-output flag is set.
Otherwise it seems very fragile an error-prone IMO.