Migrate to Alfred 5 Workflow configuration

[jaroslawhartman]

When users install a workflow, they'll first see a configuration window that tells them a little more about the workflow; Who created it, where you can find additional resources and - in some cases - what additional details they need to fill in to make the most of the workflow.

https://www.alfredapp.com/help/workflows/workflow-configuration/

Example:

Downside: supported only in Alfred 5