Monitoring cycle 18:03 UTC — 20k pending orders accumulation in ft_orders

Found excessive pending orders accumulation during trading reconciliation.

Issue: ft_orders table contains 20,124 orders with status IN ('submitted','pending'). Should be near-zero on a healthy system.

When detected: 2026-05-26T18:03:00Z monitoring cycle
Severity: HIGH — indicates order state tracking failure or orphan order accumulation

Impact:

• Breaks broker reconciliation (can't distinguish stale pending from live orders)
• Risk of unintended fills from old orders
• EOD reconciliation will fail

Data:

• Total pending count: 20,124 as of 18:03 UTC
• No open positions currently (all closing handled correctly)
• Need to investigate: are fills being marked correctly in ft_orders?