Satisfactory (#16023)

* Add satisfactory (ct)

* Refactor messages for Satisfactory application

---------

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
Co-authored-by: Tobias <96661824+CrazyWolf13@users.noreply.github.com>

install/satisfactory-install.sh

@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: n8flx
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.satisfactorygame.com/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  lib32gcc-s1 \
+  lib32stdc++6
+msg_ok "Installed Dependencies"
+
+msg_info "Creating Steam User and Application Directories"
+useradd --system \
+  --create-home \
+  --home-dir /home/steam \
+  --shell /usr/sbin/nologin \
+  steam
+mkdir -p /opt/satisfactory/server /opt/steamcmd
+chown -R steam:steam /opt/satisfactory /opt/steamcmd /home/steam
+msg_ok "Created Steam User and Application Directories"
+
+fetch_and_deploy_from_url \
+  "https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz" \
+  "/opt/steamcmd"
+chown -R steam:steam /opt/steamcmd
+
+msg_info "Installing Satisfactory Dedicated Server"
+$STD runuser -u steam -- /opt/steamcmd/steamcmd.sh \
+  +force_install_dir /opt/satisfactory/server \
+  +login anonymous \
+  +app_update 1690800 -beta public validate \
+  +quit
+msg_ok "Installed Satisfactory Dedicated Server"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/satisfactory.service
+[Unit]
+Description=Satisfactory Dedicated Server
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+Type=simple
+User=steam
+Group=steam
+WorkingDirectory=/opt/satisfactory/server
+Environment=LANG=C.UTF-8
+Environment=HOME=/home/steam
+ExecStart=/opt/satisfactory/server/FactoryServer.sh -log
+Restart=on-failure
+RestartSec=10
+KillSignal=SIGINT
+TimeoutStopSec=120
+StandardOutput=journal+console
+StandardError=journal+console
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now satisfactory
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc