composedry_probe_gate.nx

AUTHORED BY nx_compose_builder (X-AUTH-EXT-001 composition shape) from a DATA spec. Fail-fast pipeline sequencer: run stages in order; 0 if all exit 0, else 1-based index of the first failure (the abort/rollback point). KAT computed from the step count. DRY (2026-07-25, D001 / law L009+L010): verdict emission INHERITS nx_gate_verdict. This generator used to stamp its own _p/_pn print helpers and a hand-rolled verdict line into every organ it authored, so each generated gate landed as a FRESH L009 custom-verdict breach AND a fresh L010 helperdup breach -- which is why both laws were RISING while hand-migration ate the backlog. Generated gates are now base-class adopters BY CONSTRUCTION; the generator cannot emit a non-DRY gate.