feat: achievement vendor and vendor feedback (#1461)

* Groundwork

* movie buying logic out of gm handler
make transaction result more useful

* Full implementation
Cleanup and fix some calls in gamemessages

* Load the component in the entity
Patch Auth

* new line at eof

* cache lookups

* remove sort

* fix includes

dGame/dComponents/AchievementVendorComponent.h

@@ -0,0 +1,23 @@
+#ifndef __ACHIEVEMENTVENDORCOMPONENT__H__
+#define __ACHIEVEMENTVENDORCOMPONENT__H__
+
+#include "VendorComponent.h"
+#include "eReplicaComponentType.h"
+#include <set>
+#include <map>
+
+class Entity;
+
+class AchievementVendorComponent final : public VendorComponent {
+public:
+	static constexpr eReplicaComponentType ComponentType = eReplicaComponentType::ACHIEVEMENT_VENDOR;
+	AchievementVendorComponent(Entity* parent) : VendorComponent(parent) {};
+	bool SellsItem(Entity* buyer, const LOT lot);
+	void Buy(Entity* buyer, LOT lot, uint32_t count);
+
+private:
+	std::map<LWOOBJID,std::set<LOT>> m_PlayerPurchasableItems;
+};
+
+
+#endif  //!__ACHIEVEMENTVENDORCOMPONENT__H__