Expose open order runtime fields

crates/fidc-core/src/strategy_ai.rs

@@ -144,6 +144,7 @@ pub fn built_in_strategy_manual() -> StrategyAiManual {
                     ManualField { name: "position_count/max_positions/refresh_rate".to_string(), field_type: "int".to_string(), detail: "仓位计数与调仓周期。".to_string() },
                     ManualField { name: "has_open_orders/open_order_count/open_buy_order_count/open_sell_order_count".to_string(), field_type: "bool/int".to_string(), detail: "当前阶段挂单簿摘要。".to_string() },
                     ManualField { name: "open_buy_qty/open_sell_qty/latest_open_order_id".to_string(), field_type: "int".to_string(), detail: "当前阶段未成交买卖挂单的剩余数量汇总，以及最近一笔挂单 id。".to_string() },
+                    ManualField { name: "latest_open_order_status/latest_open_order_unfilled_qty".to_string(), field_type: "string/int".to_string(), detail: "最近一笔挂单的状态和未成交数量；当前挂单状态为 pending，字段命名对齐 RQAlpha Order 的 status/unfilled_quantity 语义。".to_string() },
                     ManualField { name: "has_dynamic_universe/dynamic_universe_count".to_string(), field_type: "bool/int".to_string(), detail: "当前策略上下文是否存在动态 universe，以及动态 universe 内证券数量。".to_string() },
                     ManualField { name: "has_subscriptions/subscription_count".to_string(), field_type: "bool/int".to_string(), detail: "当前订阅集合是否为空，以及订阅证券数量。".to_string() },
                     ManualField { name: "subscription_guard_required".to_string(), field_type: "bool".to_string(), detail: "当前显式交易是否启用订阅保护；启用后未订阅标的的显式订单会被拒绝生成。".to_string() },
@@ -167,6 +168,7 @@ pub fn built_in_strategy_manual() -> StrategyAiManual {
                     ManualField { name: "allow_buy/allow_sell/at_upper_limit/at_lower_limit".to_string(), field_type: "bool".to_string(), detail: "盘中买卖与涨跌停状态。".to_string() },
                     ManualField { name: "touched_upper_limit/touched_lower_limit/hit_upper_limit/hit_lower_limit".to_string(), field_type: "bool".to_string(), detail: "当日 tick 曾经触达涨跌停。".to_string() },
                     ManualField { name: "symbol_open_order_count/symbol_open_buy_qty/symbol_open_sell_qty/latest_symbol_open_order_id".to_string(), field_type: "int".to_string(), detail: "当前证券在挂单簿中的未成交挂单摘要和最近挂单 id。".to_string() },
+                    ManualField { name: "latest_symbol_open_order_status/latest_symbol_open_order_unfilled_qty".to_string(), field_type: "string/int".to_string(), detail: "当前证券最近一笔挂单的状态和未成交数量。".to_string() },
                     ManualField { name: "in_dynamic_universe/is_subscribed".to_string(), field_type: "bool".to_string(), detail: "当前证券是否在动态 universe 内，以及是否仍在订阅集合中。".to_string() },
                     ManualField { name: "stock_ma5/stock_ma10/stock_ma20/stock_ma30".to_string(), field_type: "float".to_string(), detail: "个股价格均线内建别名。只内建这几个窗口；15 日、45 日等任意窗口请改用 sma(\"close\", n)。".to_string() },
                     ManualField { name: "stock_volume_ma5/stock_volume_ma10/stock_volume_ma20/stock_volume_ma60".to_string(), field_type: "float".to_string(), detail: "个股成交量均线内建别名。只内建这几个窗口；任意窗口请改用 rolling_mean(\"volume\", n)。".to_string() },