add tun devices to sb-network

.local/libexec/statusbar/sb-internet

@@ -32,6 +32,11 @@ wireguard() {
     shift=" "
 }
 
+tun() {
+    printf "%b" "$shift󰖂 $connection"
+    shift=" "
+}
+
 ethernet() {
     case "$state" in
         connected) icon="󰱓" ;;
@@ -48,6 +53,8 @@ fallback() {
     :
 }
 
+IFS="
+"
 for x in $(nmcli --terse device status); do
     device="$(echo "$x" | cut -d: -f1)"
     type="$(echo "$x" | cut -d: -f2)"
@@ -56,7 +63,7 @@ for x in $(nmcli --terse device status); do
     info="/sys/class/net/${device}"
 
     case "$type" in
-        wifi | wireguard | ethernet) $type ;;
+        wifi | wireguard | ethernet | tun) $type ;;
         *) fallback ;;
     esac
     unset device type state connection info icon