🆙 Add ssl support to install sh🆙

Updated_Cms/setup_linux_nginx.sh

@@ -87,3 +87,23 @@ sudo systemctl enable --now "php${PHP_VERSION}-fpm"
 
 echo "Setup complete. If using a domain, update DNS. Visit http://${SERVER_NAME}/"
 
+# SSL Setup Prompt
+echo ""
+read -p "Do you want to setup SSL with Let's Encrypt? (y/n) " SETUP_SSL
+if [[ "$SETUP_SSL" =~ ^[Yy]$ ]]; then
+    if [ "${SERVER_NAME}" = "_" ] || [ "${SERVER_NAME}" = "localhost" ]; then
+        echo "Error: Cannot setup SSL for server name '${SERVER_NAME}'. Please provide a valid domain name when running the script."
+        echo "Usage: ./setup_linux_nginx.sh <root_dir> <domain>"
+    else
+        echo "Installing Certbot..."
+        sudo apt-get install -y certbot python3-certbot-nginx
+        
+        echo "Running Certbot for ${SERVER_NAME}..."
+        # Running non-interactively where possible, but certbot often requires email/tos interaction on first run.
+        # We assume the user is running this interactively.
+        sudo certbot --nginx -d "${SERVER_NAME}"
+        
+        echo "SSL setup complete!"
+    fi
+fi
+