Core/Housing: stage 37 declare tutorial start packet

src/server/game/Server/Packets/HousingTutorialPackets.h

@@ -0,0 +1,24 @@
+/*
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
+ */
+
+#ifndef TRINITYCORE_HOUSING_TUTORIAL_PACKETS_H
+#define TRINITYCORE_HOUSING_TUTORIAL_PACKETS_H
+
+#include "Packet.h"
+
+namespace WorldPackets::Housing
+{
+    // Retail Start Tutorial request carries no payload. Keep the reader empty so
+    // WorldSession tail logging still exposes any future 12.1 wire change.
+    class HousingSvcsStartTutorial final : public ClientPacket
+    {
+    public:
+        explicit HousingSvcsStartTutorial(WorldPacket&& packet)
+            : ClientPacket(CMSG_HOUSING_SVCS_START_TUTORIAL, std::move(packet)) { }
+
+        void Read() override { }
+    };
+}
+
+#endif // TRINITYCORE_HOUSING_TUTORIAL_PACKETS_H