Hide Bluetooth module in waybar if there's no BT controller

migrations/1763560161.sh

@@ -0,0 +1,6 @@
+echo "Hide Bluetooth module in waybar if there's no BT controller"
+
+if ! grep -q "format-no-controller" ~/.config/waybar/config.jsonc; then
+  sed -i '/format-connected": "",/a\    "format-no-controller": "",' ~/.config/waybar/config.jsonc
+  omarchy-restart-waybar
+fi