add order_filled callback to bot and backtest

freqtrade/optimize/backtesting.py

@@ -603,6 +603,9 @@ class Backtesting:
         if order and self._get_order_filled(order.ft_price, row):
             order.close_bt_order(current_date, trade)
             self._run_funding_fees(trade, current_date, force=True)
+            strategy_safe_wrapper(
+                self.strategy.order_filled, default_retval=None)(
+                pair=trade.pair, trade=trade, current_time=datetime.now(timezone.utc))
 
             if not (order.ft_order_side == trade.exit_side and order.safe_amount == trade.amount):
                 # trade is still open