Update builder

packaging/DEBIAN/postrm

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+
+# Post-removal script for adastra-storage
+
+INSTALL_DIR="/opt/adastra-storage"
+SERVICE_USER="adastra"
+
+echo "Adastra Storage: Post-removal cleanup..."
+
+# Remove service user (optional - comment out if you want to keep the user)
+# if id "$SERVICE_USER" &>/dev/null; then
+#     echo "Removing service user: $SERVICE_USER"
+#     userdel "$SERVICE_USER" || true
+# fi
+
+# Note: We don't remove /opt/adastra-storage by default
+# to preserve data. Use the uninstaller script for complete removal.
+
+echo "Adastra Storage removal complete!"
+echo "Note: Data directory at $INSTALL_DIR/data has been preserved."
+echo "To completely remove, run: $INSTALL_DIR/uninstall.sh"
+
+exit 0
+