docs: add plugin setup guide

plugin/lib/commonlibf4/include/RE/A/AnimationStanceNodeLocationData.h

@@ -0,0 +1,13 @@
+#pragma once
+
+namespace RE
+{
+	template <class T>
+	class AnimationStanceNodeLocationData
+	{
+	public:
+		// members
+		T nodeLocationArray[3];  // 00
+	};
+	static_assert(sizeof(AnimationStanceNodeLocationData<void*>) == 0x18);
+}