core_data_updater.main

THE code-location front door: five raw flows plus one dbt asset graph.

This module is what Dagster serves (dagster api grpc -m core_data_updater.main) and what CI validates. It stays a thin assembler — flows are declared in jobs/, dbt in dbt/; nothing else lives here.

Add a flow: write the class in jobs/ and register it in jobs.FLOWS.