REQ-001: SSO session via WorkOS (getAuthorizationUrl + exchangeCodeForSession)
REQ-002: tenant provisioning on first signup (admin role)
REQ-003: invitations via single-use acceptance link
REQ-004: RBAC role assignment (admin/operator/viewer)
REQ-005: RBAC enforcement at API gateway from first endpoint (/api/me)
---ci---
phase: 2
milestone: v0.1
status: execute
---/ci---
CIAgent