Add hub TP profit field, 2-decimal options PnL, and exchange mark price display.

Co-authored-by: Cursor <cursoragent@cursor.com>

manual_trading_hub/hub.py

@@ -1989,6 +1989,7 @@ _ORDER_PRICE_MERGE_KEYS = (
     "display_rr_ratio",
     "latest_risk_amount",
     "contracts",
+    "reward_at_tp_usdt",
     "exchange_initial_margin",
     "plan_margin",
     "time_close_enabled",
@@ -2120,6 +2121,17 @@ def _merge_flask_position_breakeven(agent_row: dict, snap: dict | None, hub_mon:
                 break
         if isinstance(matched, dict):
             _apply_order_price_op_fields(p, matched)
+            disp = matched.get("exchange_mark_price_display")
+            if disp is not None and str(disp).strip() not in ("", "-"):
+                p["mark_price_fmt"] = str(disp)
+            mp = matched.get("exchange_mark_price")
+            if mp is not None:
+                try:
+                    mpf = float(mp)
+                    if mpf > 0:
+                        p["mark_price"] = mpf
+                except (TypeError, ValueError):
+                    pass
 
 
 def _agent_position_has_mark(p: dict) -> bool: