ENOKEY does not complain if the deploy key is protected by a password

[Trolldemorted]

[fsck]

enokey_1  | Enter passphrase: Load key "/home/enokey/.ssh/id_ed25519": incorrect passphrase supplied to decrypt private key

This will be detected by docker-entrypoint.sh on startup, so at least there we have some sort of checking in place already. But we should add a check on deploy as well.

[Trolldemorted]

Technically it works in deploy too - you just have to supply the passprase for each destination via stdin.