[claude] Live staging + auto-refresh on push (#33) (#34)

Co-authored-by: Claude (Opus 4.6) <claude@hermes.local>
Co-committed-by: Claude (Opus 4.6) <claude@hermes.local>

deploy.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# deploy.sh — spin up (or update) the Nexus staging environment
+# Usage: ./deploy.sh          — rebuild and restart nexus-main (port 4200)
+#        ./deploy.sh staging  — rebuild and restart nexus-staging (port 4201)
+set -euo pipefail
+
+SERVICE="${1:-nexus-main}"
+
+case "$SERVICE" in
+  staging) SERVICE="nexus-staging" ;;
+  main)    SERVICE="nexus-main" ;;
+esac
+
+echo "==> Deploying $SERVICE …"
+docker compose build "$SERVICE"
+docker compose up -d --force-recreate "$SERVICE"
+echo "==> Done. Container: $SERVICE"