docs: add plugin setup guide

plugin/lib/commonlibf4/include/RE/I/ItemCrafted.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include "RE/B/BSTEvent.h"
+
+namespace RE
+{
+	namespace ItemCrafted
+	{
+		class Event
+		{
+		public:
+			// members
+			const TESFurniture*           workbench;
+			const BGSConstructibleObject* recipe;
+		};
+
+		inline void NotifyOfItemCrafted(const TESFurniture* a_workbench, const BGSConstructibleObject* a_recipe)
+		{
+			using func_t = decltype(&NotifyOfItemCrafted);
+			static REL::Relocation<func_t> func{ ID::ItemCrafted::NotifyOfItemCrafted };
+			return func(a_workbench, a_recipe);
+		}
+
+		inline void RegisterSink(BSTEventSink<Event>* a_sink)
+		{
+			using func_t = decltype(&RegisterSink);
+			static REL::Relocation<func_t> func{ ID::ItemCrafted::RegisterSink };
+			return func(a_sink);
+		}
+
+		inline void UnregisterSink(BSTEventSink<Event>* a_sink)
+		{
+			using func_t = decltype(&UnregisterSink);
+			static REL::Relocation<func_t> func{ ID::ItemCrafted::UnregisterSink };
+			return func(a_sink);
+		}
+	}
+}