cubicweb #3824868 add-source does not ask for url of new source [validation pending]

the cubicweb-ctl command add-source does not ask for a source url when adding a new source. The source address is nevertheless necessary most of the time

prioritynormal
typebug
done in3.20.0
load0.100
load left0.000
closed by#3dd66bdbfe8e [serverctl] Ask for URL when adding a new source (closes #3824868)
patch[serverctl] Ask for URL when adding a new source (closes #3824868) [applied]