more XDG refactors; now with scwrypts v5 going into main I can finally include FROG 🐸

zsh/rc.d/99.welcome.zsh

@@ -1,12 +1,13 @@
-case $TERM in
-	*kitty* | *alacritty* )
+WELCOME
+case ${TERM} in
+	( *kitty* | *alacritty* )
 		# when using desktop terminal emulators, automatically launch tmux/omni
 		# if no active omni client can be found
 		: \
 			&& [[ $(tmux -L omni.socket list-clients 2>/dev/null | wc -l) -eq 0 ]] \
-			&& scwrypts tmux omni \
-			|| WELCOME \
+			&& scwrypts -n tmux omni \
 			;
 		;;
-	* ) WELCOME ;;
 esac
+
+return 0