feat: 持仓快照盈亏比与交易所止损已保本标识

盈亏比固定用开仓 initial_stop_loss 计算，人工改委托后不变化；轮询交易所止损触发价相对成交价判定已保本，四所实例与中控统一显示绿色标识。

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

manual_trading_hub/hub.py

@@ -601,6 +601,31 @@ def _find_exchange_tpsl_for_position(
     return None
 
 
+def _merge_flask_order_price_fields(hub_mon: dict | None, snap: dict | None) -> None:
+    """将 price_snapshot 中的快照盈亏比、已保本状态合并进 hub_monitor.orders。"""
+    if not isinstance(hub_mon, dict) or not isinstance(snap, dict):
+        return
+    order_prices = snap.get("order_prices") or []
+    op_by_id = {
+        op.get("id"): op
+        for op in order_prices
+        if isinstance(op, dict) and op.get("id") is not None
+    }
+    orders = hub_mon.get("orders") or []
+    if not isinstance(orders, list):
+        return
+    for o in orders:
+        if not isinstance(o, dict):
+            continue
+        op = op_by_id.get(o.get("id"))
+        if not isinstance(op, dict):
+            continue
+        if op.get("rr_ratio") is not None:
+            o["rr_ratio"] = op["rr_ratio"]
+        if "sl_breakeven_secured" in op:
+            o["sl_breakeven_secured"] = bool(op["sl_breakeven_secured"])
+
+
 def _merge_flask_exchange_tpsl(agent_row: dict, snap: dict | None, hub_mon: dict | None) -> None:
     """子代理挂单为空时，用实例 Flask 已算好的 exchange_tpsl 补全展示。"""
     ag = agent_row.get("agent")
@@ -656,6 +681,8 @@ async def _assemble_board_row(
     client: httpx.AsyncClient, ex: dict, agent_row: dict
 ) -> dict:
     hub_mon, meta, key_prices, snap = await _fetch_exchange_flask_bundle(client, ex)
+    if isinstance(hub_mon, dict):
+        _merge_flask_order_price_fields(hub_mon, snap)
     _merge_flask_exchange_tpsl(agent_row, snap, hub_mon if isinstance(hub_mon, dict) else None)
     flask_ok = isinstance(hub_mon, dict) and hub_mon.get("ok") is not False
     raw_review = (ex.get("review_url") or "").strip()