Scripts/Commands: Add .debug dummy. It does nothing, which means you can make it do anything.

Port From (https://github.com/TrinityCore/TrinityCore/commit/5ed891a0f0c65cf4c844ccb209952352f4241193)

Source/Framework/Constants/AccountConst.cs

@@ -763,7 +763,7 @@ namespace Framework.Constants
         CommandListScenes = 849,
         CommandReloadSceneTemplate = 850,
         CommandReloadAreatriggerTemplate = 851,
-        //                                                       = 852, // DEPRECATED: DON'T REUSE
+        CommandDebugDummy = 852,
         CommandReloadConversationTemplate = 853,
         CommandDebugConversation = 854,
         CommandDebugPlayMusic = 855,

Source/Game/Chat/Commands/DebugCommands.cs

@@ -126,6 +126,13 @@ namespace Game.Chat
             return Conversation.CreateConversation(conversationEntry, target, target, target.GetGUID()) != null;
         }
 
+        [Command("dummy", RBACPermissions.CommandDebugDummy)]
+        static bool HandleDebugDummyCommand(StringArguments args, CommandHandler handler)
+        {
+            handler.SendSysMessage("This command does nothing right now. Edit your local core (DebugCommands.cs) to make it do whatever you need for testing.");
+            return true;
+        }
+
         [Command("entervehicle", RBACPermissions.CommandDebugEntervehicle)]
         static bool HandleDebugEnterVehicleCommand(StringArguments args, CommandHandler handler)
         {