Add GlobaLeaks

This commit adds:
- GlobaLeaks script as CT
- GlobaLeaks script as install
- The frontend descriptor

install/globaleaks-install.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: Giovanni `evilaliv3` Pellerano
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/globaleaks/globaleaks-whistleblowing-software
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Setup GlobaLeaks"
+$STD bash <(curl -fsSL https://deb.globaleaks.org//install.sh) -y
+msg_ok "Setup GlobaLeaks"
+
+motd_ssh
+customize
+
+msg_info "Cleaning up"
+$STD apt-get -y autoremove
+$STD apt-get -y autoclean
+msg_ok "Cleaned"