Why:
- ingestion is inline in the request instead of dispatched through RabbitMQ/outbox/worker; ADR-0014 is superseded (not deleted) and named as the design to adopt once ingestion needs to move off the request path.
Changes:
- new ADR-0017 plus amendments to every ADR/plan that referenced the job-shaped/broker contract, so none silently contradict it.
Impact:
- no broker, outbox, or worker code; rabbitmq test marker removed.
Why:
- Establish explicit ownership and lifetime rules for application, request/job, and operation-scoped resources.
Changes:
- Define FastAPI lifespan ownership for engines, clients, graphs, and pools.
- Define dependency-managed sessions and request context.
- Require explicit transaction boundaries and dependency passing.
- Prohibit shared global SQLAlchemy sessions and import-time network clients.
Impact:
- Application resources are created and closed by their process owner.
- Request and job resources must not be shared across concurrent units of work.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
