Convergence Rationale (C2)

State 008-order-management-matcher is the C2 functional convergence state.

Rationale:

• It brings core functional capabilities (pricing awareness and order lifecycle) onto the C1 architecture baseline.
• It is the primary compose-first "feature-complete" state for developers who do not need Kubernetes/Tilt.
• It is the preferred base for future functional extensions unless a state-specific learning objective says otherwise.