customer-support/onboarding-lifecycle overview

Flagship gated end-to-end customer-onboarding workflow. Carries one signed deal from handoff intake through account-context recall, success-plan drafting, an adversarial plan/success review with executed evidence (commitments re-traced to contract terms AND health-scoring logic executed over stub account data), policy-gated kickoff comms, parallel provisioning/training/integration tracks with per-track verification, milestone reviews that route to a policy-gated at-risk escalation, go-live sign-off, and a closing health-score baseline asserted into kip. Composes the pre-bar customer-experience point seeds (customer-onboarding, customer-health-scoring, escalation-management, customer-journey-mapping) BY NAME as callable stages — it does not duplicate them. Combinators come from ../common-utilities/routed-gate-combinators.js. No shell subtasks, sparse breakpoints, no fallbacks.