M1 re-vendor (89a1f1a) clobbered the T0-DEVIATION fix (20ad493): submit()/submit_async()
pass order_id=/client_order_id= post-ack, the signature dropped them. Every ENTER raised
TypeError AFTER the venue POST returned 200 OK -> rust_backend synthesised REJECTED ->
FSM rollback, while the venue kept the position. Flight-4: 8 bridged promotions, 6 orphan
SHORTs live on VST with a kernel that believes it is flat.
Two fixes:
1. signature accepts order_id/client_order_id again; snapshot prefers them (order is None
on the submit path, so the ack row is the only id source).
2. post-ack telemetry wrapped: observability can never again veto an accepted order.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
b46ebd2f82