- Sandbox search without ?stage= now defaults to DEVELOPMENT (was PRODUCTION),
so freshly registered services are discoverable by default
- DEPRECATED and DECOMMISSIONED stages are rejected at creation with 400;
they are lifecycle-only transitions, not valid initial states
- PRODUCTION is accepted at creation for established services going live immediately
BDD coverage: sandbox-stage.feature (6 scenarios, all green)
Fixes 2 pre-existing failures in sandbox-service-isolation.feature.
Co-Authored-By: Mira Rehfeld <noreply@anthropic.com>
Carsten Rehfeld
f047fa0e2d