docs: add plugin setup guide

plugin/lib/commonlibf4/include/RE/H/hknpCollisionQuery.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "RE/H/hknpQueryFilterData.h"
+
+namespace RE
+{
+	class hknpCollisionFilter;
+
+	class hknpCollisionQuery
+	{
+	public:
+		// members
+		hkPadSpu<hknpCollisionFilter*> m_filter;         // 0x00
+		hknpQueryFilterData            m_filterData;     // 0x08
+		std::uint8_t                   m_levelOfDetail;  // 0x18
+	};
+	static_assert(sizeof(hknpCollisionQuery) == 0x20);
+}