Module credit_registration_phases 

The twelve credit-registration pipeline phases and the one-iteration dispatcher.

Phases, not worker processes, are the unit of observation and control: the dashboard lists them, credit_registration_phase_state heartbeats them, and the system tests tick them individually. Both the worker loops and the test tick endpoint go through run_phase_once, so a phase cannot behave differently depending on who ran it.

Enums

CreditRegistrationPhase

A pipeline phase. The string forms are canonical: credit_registration_phase_state.phase, the tick endpoint’s ?phase=, the dashboard’s Workers tab labels and the audit log’s target_phase.

PhaseTick

What one dispatch attempt did.

Functions

run_phase_once

Runs exactly one iteration of one phase.