test: verify update script

install.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+# Install script for system-wide usage
+
+# Ensure running as root
+if [[ $EUID -ne 0 ]]; then
+	echo "Please run as root to install globally."
+	exit 1
+fi
+
+# Create installation directories
+mkdir -p /usr/local/lib/cflash
+cp cflash.jar /usr/local/lib/cflash/
+cp cflash.sh /usr/local/bin/cflash
+chmod +x /usr/local/bin/cflash
+
+echo "cflash installed successfully! You can now run 'cflash' from anywhere."