Add prefix to prompt when we're in a toolbox

Hooray more functionality!
Hooray kinoite/silverblue!

base/.profile

@@ -253,6 +253,8 @@ _ps1bash() {
 	# Alert if in an SSH session
 	if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
 		_prefix="${fg_bold}${fg_red}${_hostname}${r}${fg_red}:${r}${_prefix}"
+	elif [ -n "$TOOLBOX_PATH" ]; then
+		_prefix="${fg_bold}${fg_magenta}toolbox${r}${fg_magenta}:${r}${_prefix}"
 	elif [ "$USER" != "salt" ]; then
 		_prefix="${fg_bold}${fg_yellow}$USER${r}${fg_yellow}:${r}${_prefix}"
 	fi