- SessionGuard resolves Supabase JWT (local HS256 verify, GoTrue fallback)
and loads the tenant membership from x-tenant-id; TenantGuard keeps
deny-by-default and rejects client-supplied tenant_id (blueprint 11.3).
- New bootstrap routes: GET /v1/me, POST/GET /v1/tenants, tenant member
management (list/add/remove) with owner/admin RBAC.
- Organizations and Tasks modules: full CRUD scoped to session.tenantId,
soft delete, audit log + outbox events on every write.
- AuditService (global) for blueprint 3.4 "100% audit on material ops".
- jest + tenant.guard.spec covering deny-by-default and anti-IDOR cases.
