Initial PlayBull release with Trilogy Hub integration.

Includes homelab deploy tooling, image position/zoom manifest persistence, and full trading/casino stack.

Co-authored-by: Cursor <cursoragent@cursor.com>

deploy/duckdns-update.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+# DuckDNS IP-Updater — holt oeffentliche IPv4/IPv6 und meldet sie an DuckDNS.
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=/dev/null
+source "${SCRIPT_DIR}/env.homelab"
+
+: "${DUCKDNS_TOKEN:?DUCKDNS_TOKEN fehlt in deploy/env.homelab}"
+: "${DUCKDNS_DOMAIN:?DUCKDNS_DOMAIN fehlt in deploy/env.homelab}"
+
+SUBDOMAIN="${DUCKDNS_DOMAIN%%.*}"
+
+IPV4="$(curl -4 -fsS --max-time 15 https://api.ipify.org 2>/dev/null || true)"
+IPV6="$(curl -6 -fsS --max-time 15 https://api64.ipify.org 2>/dev/null || true)"
+
+if [[ -z "${IPV4}" && -z "${IPV6}" ]]; then
+  echo "duckdns-update: keine oeffentliche IP ermittelbar" >&2
+  exit 1
+fi
+
+URL="https://www.duckdns.org/update?domains=${SUBDOMAIN}&token=${DUCKDNS_TOKEN}&verbose=true"
+[[ -n "${IPV4}" ]] && URL+="&ip=${IPV4}"
+[[ -n "${IPV6}" ]] && URL+="&ipv6=${IPV6}"
+
+RESP="$(curl -fsS --max-time 20 "${URL}")"
+echo "$(date -Is) duckdns ${SUBDOMAIN}: ${RESP} (v4=${IPV4:-none} v6=${IPV6:-none})"
+
+case "${RESP}" in
+  OK*) exit 0 ;;
+  *) exit 1 ;;
+esac