core/marketplace-registry (Marketplace/MarketplaceDomain/
LifecycleAdvanceResult models + gateway/token) derives a single-row
registry from the current tenant's own live bootstrap config and current
hostname, since the platform runs one tenant per deployment today with no
registry anywhere. New features/admin/marketplaces page + nav entry.
Against docs/backend/PHASE-9-TENANT-REGISTRY-DOMAINS-CONTRACT.md.
Scope simplification: combined "Marketplaces" and "Domains & Releases"
(two separate backoffice sections in the plan) into one page with two
sections, to keep pace through this push - splitting them into dedicated
routes is a small follow-up once there's real multi-marketplace data to
justify two separate list views. Onboarding wizard (8 steps), Hostinger
DNS automation, and the full lifecycle-advance state machine are not
built - registry/domain/lifecycle read-only display only.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>