Add certimate (ct) (#14881)

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>

install/certimate-install.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://certimate.me/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+fetch_and_deploy_gh_release "certimate" "certimate-go/certimate" "prebuild" "latest" "/opt/certimate" "certimate_*_linux_amd64.zip"
+
+msg_info "Creating Service"
+cat <<'EOF' >/etc/systemd/system/certimate.service
+[Unit]
+Description=Certimate SSL Certificate Manager
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/certimate
+ExecStart=/opt/certimate/certimate serve --http "0.0.0.0:8090"
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now certimate
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc