Phoenix-facing adapter layer for AttractorEx.
AttractorEx remains the standalone pipeline engine. AttractorExPhx is the
integration seam a Phoenix application can depend on for:
- direct pipeline execution via
run/3 - supervision-friendly HTTP server startup via
child_spec/1andstart_link/1 - Req-based access to the HTTP control plane via
AttractorExPhx.Client - PubSub subscriptions for LiveViews and other Phoenix processes via
AttractorExPhx.PubSub