thank you for the reply, anyway now without actions all the folders mentioned are disappeard.
it still exist a file called viber.rb in
/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask/Casks/
but not sure it is something of docker, it should be an homebrew residual file.
If someone can explain me what is there exactly in that directory it will be very helpful to understand if i can remove that file
thank you