- New root Dockerfile: composer-deps + node-build + assembled code stages,
final PHP-FPM and nginx targets both built from same context.
- docker-compose.yml: all services build/use baked images. No ./app or
config bind mounts (broke with Portainer on VM-A + Docker daemon on VM-B).
- app-storage named volume preserves Laravel storage across redeploys.
- Laravel env passed via x-php-env anchor from stack env vars.
- Removed per-service docker/php/Dockerfile and docker/nginx/Dockerfile.
- entrypoint.sh: touch .env, ensure storage dirs, idempotent storage:link.
