Add ORB confluence factors (NR4/NR7, gap alignment, breakout volume, prior close) + session file logger

src/NT8.Adapters/NinjaTrader/INT8ExecutionBridge.cs

@@ -0,0 +1,26 @@
+using System;
+
+namespace NT8.Adapters.NinjaTrader
+{
+    /// <summary>
+    /// Provides NT8OrderAdapter access to NinjaScript execution methods.
+    /// Implemented by NT8StrategyBase.
+    /// </summary>
+    public interface INT8ExecutionBridge
+    {
+        /// <summary>Submit a long entry with stop and target.</summary>
+        void EnterLongManaged(int quantity, string signalName, int stopTicks, int targetTicks, double tickSize);
+
+        /// <summary>Submit a short entry with stop and target.</summary>
+        void EnterShortManaged(int quantity, string signalName, int stopTicks, int targetTicks, double tickSize);
+
+        /// <summary>Exit all long positions.</summary>
+        void ExitLongManaged(string signalName);
+
+        /// <summary>Exit all short positions.</summary>
+        void ExitShortManaged(string signalName);
+
+        /// <summary>Flatten the full position immediately.</summary>
+        void FlattenAll();
+    }
+}