[Feature request] show gocryptfs master key during initialization

[CertainBot]

I haven't found it anywhere in the app, so forgive me if its already there.

The master key is needed to recover the acces to the encrypted files in case the .conf file gets corrupted or lost. Would be nice to be shown (and maybe copied) the same way Linux version does

Thanks

[hardcore-sushi]

Yes indeed that would be nice to have. How should it be implemented on the UI?

[CertainBot]

The linux terminal gocryptfs show this message on initialization of the cipher folder:

Your master key is:

bc72d53b-464824f0-4942948e-8d6f28e4-
119510e1-41c48500-dc8cbdc9-64ffcd48

If the gocryptfs.conf file becomes corrupted or you ever forget your password,
there is only one hope for recovery: The master key. Print it to a piece of
paper and store it in a drawer. This message is only printed once.

Maybe a dialog with a text similar to that and the Master Key in a field that can be copied with a button should be enough. Having it in the clipboard might be critical for some depending on the threat model so maybe advising that should be enough for the user to decide if to copy it by hand or via the clipboard