Add shutdown sync script

bin/omarchy-plymouth-shutdown-sync

@@ -0,0 +1,28 @@
+#!/bin/bash
+USER_HOME=$(find /home/* -maxdepth 0 | head -n1 | head -n1)
+
+echo "Running plymouth sync check for user dir: $USER_HOME"
+
+SYNC_FLAG="$USER_HOME/.config/omarchy/.plymouth-sync-needed"
+CURRENT_THEME_LINK="$USER_HOME/.config/omarchy/current/theme"
+
+if [[ -f "$SYNC_FLAG" && -L "$CURRENT_THEME_LINK" ]]; then
+  CURRENT_THEME=$(readlink "$CURRENT_THEME_LINK")
+  THEME_NAME=$(basename "$CURRENT_THEME")
+  PLYMOUTH_DIR="$CURRENT_THEME/plymouth"
+
+  if [[ -d "$PLYMOUTH_DIR" ]]; then
+    # Copy theme files to Plymouth
+    sudo cp -r "$CURRENT_THEME/plymouth/"* /usr/share/plymouth/themes/omarchy/
+
+    # Update Plymouth theme and rebuild
+    sudo plymouth-set-default-theme -R omarchy
+
+    echo "Plymouth theme was found in $PLYMOUTH_DIR. Theme synced to $THEME_NAME."
+  else
+    echo "No plymouth directory found in $CURRENT_THEME. Skipping copy and rebuild."
+  fi
+
+  # Remove sync flag
+  rm "$SYNC_FLAG"
+fi