optimize RouteToAgentFn fix user_goal_agent logic

Author: yileicn

src/Infrastructure/BotSharp.Core/Routing/Functions/RouteToAgentFn.cs

@@ -34,12 +34,13 @@ public async Task<bool> Execute(RoleDialogModel message)
             {
                 states.SetState("user_goal_agent", args.OriginalAgent, isNeedVersion: true);
             }
-            else if (args.OriginalAgent == args.AgentName && args.OriginalAgent != goalAgentInState)
-            {
-                // Correct to original agent
-                args.OriginalAgent = goalAgentInState;
-                correctToOriginalAgent = true;
-            }
+            //Using AI results, no correction is needed.
+            //else if (args.OriginalAgent == args.AgentName && args.OriginalAgent != goalAgentInState)
+            //{
+            //    // Correct to original agent
+            //    args.OriginalAgent = goalAgentInState;
+            //    correctToOriginalAgent = true;
+            //}
             else if (args.OriginalAgent != args.AgentName && args.OriginalAgent != goalAgentInState)
             {
                 // Correct to original agent