Switch to NetMQ for inter-process debugging

UIX/Microsoft/Iris/Debug/IDebuggerServer.cs

@@ -0,0 +1,18 @@
+using Microsoft.Iris.Debug.Data;
+
+namespace Microsoft.Iris.Debug;
+
+internal interface IDebuggerServer
+{
+    /// <summary>
+    /// Logs the context, opcode, and arguments of an instruction
+    /// executed by <c>Microsoft.Iris.Markup.Interpreter</c>.
+    /// </summary>
+    public void LogInterpreterOpCode(object context, InterpreterEntry entry);
+
+    /// <summary>
+    /// Logs the string representation of a dispatcher step.
+    /// </summary>
+    /// <param name="message"></param>
+    public void LogDispatcher(string message);
+}