laptop, large refactor and some new stuff

nixos/hosts/thalassa/null/home/eww/scripts/wifi.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+if nmcli g | rg -q "\bconnected\b"; then
+    icon="󰤨"
+    ssid=$(nmcli -t -f name connection show --active)
+    if echo $ssid | rg -q "Wired"; then
+        status="Connected via cable" 
+    else
+        status="Connected to ${ssid}"
+    fi
+else
+    icon="󰤭"
+    status="offline"
+fi
+
+printf "{\"icon\": \"${icon}\", \"status\": \"${status}\"}"