Joseph Doherty
a43b2ee6af
Add LastOwnerKeyId capture to FakeSessionManager and assert it equals "operator01" in OpenSession_WithValidRequest_ReturnsSessionDetails, closing the gap where OwnerKeyId threading through the service layer had no test coverage. Add a <remarks> to the 11-param GatewaySession convenience ctor documenting that OwnerKeyId is null there and authenticated call sites must use the 12-param overload.