0.1.0

The stable release. Done when M7 (the pre-label loop), M8 (remote inference), M9 (schema lifecycle coherence) and M10 (gate hardening, tagged 0.1.0-beta) are done; each of those milestones carries its own exit criterion and maps to a pre-release tag. Release-engineering tasks — changelog, version bump, wheel gate — are filed directly here. The due date is a tentative target; the exit criteria are not.