small thunar and greetd changes and some refactoring

scripts/bin/calcurse-toggle.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+if pgrep -f "foot --title floatcal" >/dev/null; then
+  # If a process with "foot --title floatcal" is found, kill it
+  pkill -f "foot --title floatcal"
+else
+  # Otherwise, launch it via hyprctl
+  if ! hyprctl dispatch exec 'foot --title floatcal calcurse'; then
+    echo "Failed to launch calcurse in foot terminal"
+    exit 1
+  fi
+fi