Also bind codes in case of exotic keyboard setting

dotfiles/i3/config

 
 bindsym $mod+n              exec "saturnin kb next"
 bindsym $mod+Shift+n        exec "saturnin kb home"
+bindcode $mod+57            exec "saturnin kb next"
+bindcode $mod+Shift+57      exec "saturnin kb home"
 
 bindsym XF86AudioRaiseVolume exec "saturnin au up"
 bindsym XF86AudioLowerVolume exec "saturnin au down"