Add optional Effect driver with deterministic deadline scheduling - #44
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Adds
@hraness/direct/effect, an optional Effect 3.22.1 driver for deterministic asynchronous controller tests. Deadline mode uses Direct's existing clock, tracks operation and Layer-owned fibers, fences stale commits on reset/dispose, and retains root, child, background and teardown failures when closing. Existing FIFO scheduling and the default/core/React/testing/web package graphs stay compatible.The change includes a neutral controller example, an executable architecture policy, installed-consumer checks under Bundler and NodeNext resolution, and bounded package-inventory updates for the added entry and source types. Independent review reproduced and repaired missing Layer-fiber quiescence and lost child Causes. Native callbacks and noncooperative work remain the caller's responsibility.
Validation:
bun run checkpasses on4f67db5 with a clean generated tree:23 release tests,424 product tests (69,186 assertions),25 todo tests,29 native example tests, real browser verification/production marker scans and iOS/Android/Web exports. Knowledge-base checks also pass. Required CI must pass before merge.Closes #43.