feat : add Docker production deployment

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

deploy/docker/deploy.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+TAG="${1:-latest}"
+export INVENTORY_IMAGE_TAG="$TAG"
+
+echo "==> Deploying inventory:${TAG}..."
+
+echo "==> Pulling image..."
+sudo docker compose pull
+
+echo "==> Starting container..."
+sudo docker compose up -d
+
+echo "==> Waiting for container to be ready..."
+sleep 3
+
+echo "==> Running migrations..."
+sudo docker compose exec -T -u www-data app php bin/console doctrine:migrations:migrate --no-interaction
+
+echo "==> Clearing cache..."
+sudo docker compose exec -T -u www-data app php bin/console cache:clear --env=prod
+sudo docker compose exec -T -u www-data app php bin/console cache:warmup --env=prod
+
+VERSION=$(sudo docker compose exec -T app cat VERSION)
+echo "==> Deployed v${VERSION}"