docs: add plugin setup guide

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

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "RE/B/BSFixedString.h"
+
+namespace RE
+{
+	class HUDPerkVaultBoyData
+	{
+	public:
+		// members
+		BSFixedString                 SwfName;                      // 00
+		const BGSSoundDescriptorForm* soundForm;                    // 08
+		bool                          VATSCritAppliedAnim;          // 10
+		bool                          VATSCritFillenAnim;           // 11
+		bool                          dialogueSpeechChallengeAnim;  // 12
+	};
+	static_assert(sizeof(HUDPerkVaultBoyData) == 0x18);
+}