docs: add plugin setup guide

plugin/lib/commonlibf4/include/RE/S/SPECIALMenuEvent.h

@@ -0,0 +1,16 @@
+#pragma once
+
+namespace RE
+{
+	namespace SPECIALMenuEvent
+	{
+		class NameChangedEvent
+		{
+		public:
+			// members
+			const char* fullName;   // 00
+			bool        committed;  // 08
+		};
+		static_assert(sizeof(NameChangedEvent) == 0x10);
+	}
+}