Add spliit (ct) (#14966)

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

install/spliit-install.sh

@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: phof
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/spliit-app/spliit
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+PG_VERSION="16" setup_postgresql
+PG_DB_NAME="spliit" PG_DB_USER="spliit" setup_postgresql_db
+NODE_VERSION="22" setup_nodejs
+fetch_and_deploy_gh_release "spliit" "spliit-app/spliit" "tarball"
+
+msg_info "Configuring Application"
+cat <<EOF >/opt/spliit/.env
+POSTGRES_PRISMA_URL=postgresql://${PG_DB_USER}:${PG_DB_PASS}@localhost:5432/${PG_DB_NAME}?schema=public
+POSTGRES_URL_NON_POOLING=postgresql://${PG_DB_USER}:${PG_DB_PASS}@localhost:5432/${PG_DB_NAME}?schema=public
+NEXT_PUBLIC_DEFAULT_CURRENCY_CODE=
+NEXT_TELEMETRY_DISABLED=1
+NODE_ENV=production
+PORT=3000
+HOSTNAME=0.0.0.0
+EOF
+msg_ok "Configured Application"
+
+msg_info "Building Application"
+cd /opt/spliit
+$STD npm ci --ignore-scripts
+$STD npx prisma generate
+$STD npm run build
+msg_ok "Built Application"
+
+msg_info "Running Database Migrations"
+cd /opt/spliit
+$STD npx prisma migrate deploy
+msg_ok "Ran Database Migrations"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/spliit.service
+[Unit]
+Description=Spliit
+After=network.target postgresql.service
+Requires=postgresql.service
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/spliit
+EnvironmentFile=/opt/spliit/.env
+ExecStart=/usr/bin/npm run start
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now spliit
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc