cubicweb-forge #577960 file creation email notification improvement [open]

The notification message for File creation in the forge must provide the name of the project on which the file is attached (as for ticket creation mails).

Suggestions:

[projectname] New file filename

or

[projectname] New file filename attached to Ticket tickettitle

prioritynormal
typeenhancement
done in<not specified>
closed by<not specified>