added wireguard polybar stuff

.config/polybar/wireguard-info.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env sh
+
+set -e 
+
+ID_LIGHT="0f9ed364-1b54-4a95-a45a-a24114f5be6b"
+ID_FULL="fa9f53b2-29b4-4c0e-80ca-38937ef8cad8"
+
+if nmcli connection show --active | grep "$ID_LIGHT" > /dev/null
+then
+    echo -n 
+	exit 0
+fi
+
+if nmcli connection show --active | grep "$ID_FULL" > /dev/null
+then
+    echo -n 聯
+	exit 0
+fi
+
+echo -n 輦
+