add migration script

migrations/1758455816.sh

@@ -0,0 +1,24 @@
+echo "Adding thunderbolt module to mkinitcpio"
+
+OMARCHY_HOOKS="/etc/mkinitcpio.conf.d/omarchy_hooks.conf"
+RUN_MKINITCPIO=false
+
+if ! grep -q '^MODULES=' $OMARCHY_HOOKS; then
+  # Add a new MODULES line with thunderbolt
+  sudo sed -i '1iMODULES=(thunderbolt)' $OMARCHY_HOOKS
+  RUN_MKINITCPIO=true
+elif grep -q '^MODULES=' $OMARCHY_HOOKS && ! grep -qE "^MODULES=.*(\bthunderbolt\b)" $OMARCHY_HOOKS; then
+  # Add thunderbolt inside the existing MODULES=(...) list (before the closing paren)
+  sudo sed -i -E "s/^(MODULES=\([^)]*)\)/\1 thunderbolt)/" $OMARCHY_HOOKS
+  RUN_MKINITCPIO=true
+fi
+
+if [ "$RUN_MKINITCPIO" = true ]; then
+  echo "Regenerating initramfs with thunderbolt module included"
+  # From omarchy-refresh-plymouth
+  if command -v limine-mkinitcpio &>/dev/null; then
+    sudo limine-mkinitcpio
+  else
+    sudo mkinitcpio -P
+  fi
+fi