fix(x-ui.sh): pass silent flag to stop/start during IP SSL setup

x-ui.sh

@@ -336,16 +336,16 @@ check_config() {
         echo -e "${yellow}You can get a Let's Encrypt certificate for your IP address (valid ~6 days, auto-renews).${plain}"
         read -rp "Generate SSL certificate for IP now? [y/N]: " gen_ssl
         if [[ "$gen_ssl" == "y" || "$gen_ssl" == "Y" ]]; then
-            stop > /dev/null 2>&1
+            stop 0 > /dev/null 2>&1
             ssl_cert_issue_for_ip
             if [[ $? -eq 0 ]]; then
                 echo -e "${green}Access URL: https://${server_ip}:${existing_port}${existing_webBasePath}${plain}"
                 # ssl_cert_issue_for_ip already restarts the panel, but ensure it's running
-                start > /dev/null 2>&1
+                start 0 > /dev/null 2>&1
             else
                 LOGE "IP certificate setup failed."
                 echo -e "${yellow}You can try again via option 19 (SSL Certificate Management).${plain}"
-                start > /dev/null 2>&1
+                start 0 > /dev/null 2>&1
             fi
         else
             echo -e "${yellow}Access URL: http://${server_ip}:${existing_port}${existing_webBasePath}${plain}"