worf: Update yabay/sketchybar/alacritty config

hosts/worf/sketchybar/items/wifi.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+source "$CONFIG_DIR/icons.sh"
+
+wifi=(
+  padding_right=7
+  label.width=0
+  icon="$WIFI_DISCONNECTED"
+  script="$PLUGIN_DIR/wifi.sh"
+)
+
+sketchybar --add item wifi right \
+           --set wifi "${wifi[@]}" \
+           --subscribe wifi wifi_change mouse.clicked