Add the new docking mode to bmo-menu

dotfiles/bmo/menu.ini

@@ -26,6 +26,7 @@
     item        = iam:AFK         = bmo iam afk
     item        = iam:GONE        = bmo iam gone
     item        = iam:BACK        = bmo iam back
+    item        = iam:DOCKING     = bmo iam docking
     item        = iam:UNDOCKING   = bmo iam undocking
     item        = iam:ZLEEPING    = xfce4-terminal -T 'iam:ZLEEPING' -e 'bmo iam zleeping'
     item        = kb:us           = setxkbmap us