middle click to update mail, other tweaks

.scripts/statusbar/i3mail

@@ -6,11 +6,13 @@
 
 case $BLOCK_BUTTON in
 	1) "$TERMINAL" -e neomutt ;;
+	2) setsid $HOME/.config/mutt/etc/mailsync.sh >/dev/null & ;;
 	3) pgrep -x dunst >/dev/null && notify-send "<b>📬 Mail module:</b>
 - Shows unread mail
-- Left click opens neomutt" ;;
+- Shows 🔃 if syncing mail
+- Left click opens neomutt
+- Middle click syncs mail" ;;
 esac
 
-
-
 echo "$(du -a ~/.mail/*/INBOX/new/* 2>/dev/null | sed -n '$=')$(cat ~/.config/mutt/.dl 2>/dev/null)"
+