Improve workflow documentation: add a new packager key
I followed the workflow on a laptop booted into archiso without internet according to the best practices. I generated the key pair, exported a backup, and moved the key pair to a hardware token. Then I shut down the offline system and wanted to continue on my regular system - but I got stuck, because OpenPGP smart cards do not store enough information to reconstruct a full OpenPGP public key and my public key was stored only in the encrypted backup.
The transition from offline to online system should be described better in the workflow, e.g. by adding a step to save the public key and importing it to the gpg keyring later. The workflow also says "Move the key pair to the hardware token", but in fact it moves only the private key