namespace __MODULE__.Features.__SLICE__;

public sealed class Handler(/* narrow ports only */)
{
    public async Task<Response> HandleAsync(Request request, string correlationId, CancellationToken ct)
    {
        // 1) server-side PIT context 2) idempotency 3) transaction 4) policy 5) outbox
        throw new NotImplementedException("Complete the approved Slice Spec; do not guess missing contracts.");
    }
}