manual_slop/conductor/directives/deterministic_signal_endpoint_pattern/meta.md

deterministic_signal_endpoint_pattern

v1

Why this iteration: Lifted from conductor/todos/TODO_test_full_live_workflow.md §Task 1 + §Task 4 — the deterministic signal endpoint pattern (/api/project_switch_status with in_progress / path / error fields) replaces fragile polling of derived state. The pattern was SHIPPED (commit 6ecb31ea) as the structural fix for the test_full_live_workflow race condition. Source: conductor/todos/TODO_test_full_live_workflow.md §1 + §4 (commit 6ecb31ea, a6605d98, b6972c31)

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Lifted: 2026-07-03 scavenge sweep batch 4/5: tracks + commands + styleguides + todos