cubicweb #2423575 lost login redirection [validation pending]

if I access extranet?vid=allactivepatches for instance, I ends up on the login form. Filling it, click ok, ends up on the index page instead of the originaly requested page

prioritynormal
typebug
done in3.15.2
load0.100
load left0.000
closed by#8de41063d629 [web login] fix after login redirection: redirect expect an url not a relative path. Breaks on cases like '?vid=aview'. Closes #2423575