cubicweb #16236485 Login failure message is not translated [validation pending]

The default language setting is not smart enough when the user is not connected yet. It should use http negotiation unless explicitly otherwise configured (language-mode set to the empty string in all-in-one.conf).

prioritynormal
typebug
done in3.24.1
load left0.000
closed by#6392f34fcdad [pyramid] Fix login error message language
patch[pyramid] Fix login error message language [applied][pyramid] Fix login error message language [rejected]