feat(OMN-14350): non-canonical ratchet gate (fan-out)

[jonahgabriel]

OMN-14350 — non-canonical lifecycle-class ratchet (fan-out: onex_change_control)

Fan-out of the omnibase_core canary #1430 (merged to core dev @63635097).

Changes

• .onex_ratchets/noncanonical_class_allowlist.yaml — frozen baseline of onex_change_control's 3 current residual FQNs. Green day one; the ratchet only shrinks it.
• .pre-commit-config.yaml — consumes the omnibase_core ratchet hook no-noncanonical-lifecycle-classes, pinned to a specific core dev SHA 63635097705d832e0ee9c4811093efb31349105c (never a moving ref), scoped to src/onex_change_control with its own allowlist.

dod_evidence

• Ratchet exits 0 against the allowlist (--check-stale; no NEW residual, no stale). Hook resolves core@63635097 and passes vs the 3-FQN baseline.

Closes OMN-14350 (fan-out tranche).

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📥 Commits

Reviewing files that changed from the base of the PR and between 7249312 and 978d266.

📒 Files selected for processing (4)

• .onex_ratchets/noncanonical_class_allowlist.yaml
• .pre-commit-config.yaml
• contracts/OMN-14350.yaml
• drift/dod_receipts/OMN-14350/dod-occ-pr-3920/command.yaml

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch jonah/omn-14350-occ-consumer-ratchet

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