Incident: entry-timeout cancels raced lazy sandbox fills -> untracked
positions; naked-stop guard then force-sold but every sell rejected
('more shares than your current long position') for hours.
1. translate_order: Tradier OTOCO/OTO parents carry no top-level
symbol/side/qty (legs only) — inherit from the entry leg so
symbol-scoped lookups can see brackets; get_orders symbols filter
also matches by leg symbols. Without this the stop-leg search read
a fully-protected position as naked.
2. close_position: cancel the symbol's resting sell orders/legs first —
Tradier reserves held shares against open sells, so selling without
releasing them always rejects.
3. cancel_entry (broker-agnostic): after cancelling, re-check the
broker's final word by client_order_id; journal a fill for any
executed shares instead of orphaning a real position (2026-07-06
class, same race exists on Alpaca).
49 tests pass incl. new coverage for all three.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
