docs: add plugin setup guide

plugin/lib/commonlibf4/include/RE/C/CombatStyleLongRangeData.h

@@ -0,0 +1,16 @@
+#pragma once
+
+namespace RE
+{
+	class CombatStyleLongRangeData
+	{
+	public:
+		// members
+		float strafeMult;       // 00
+		float adjustRangeMult;  // 04
+		float crouchMult;       // 08
+		float waitMult;         // 0C
+		float rangeMult;        // 10
+	};
+	static_assert(sizeof(CombatStyleLongRangeData) == 0x14);
+}