Delink ActorShopItem.cpp (#147)

* Make types compatible with dsd-ghidra typesync

* Update actors.md

* Update docs

* Delink ActorShopItem.cpp

include/Unknown/UnkStruct_027e0dbc.hpp

@@ -3,6 +3,8 @@
 #include "global.h"
 #include "types.h"
 
+#include "Game/GameMode.hpp"
+
 class UnkStruct_027e0dbc {
 public:
     /* 00 */ unk32 mUnk_00;

include/Unknown/UnkStruct_ov000_020e9c88.hpp

@@ -3,6 +3,8 @@
 #include "global.h"
 #include "types.h"
 
+#include <nds/math.h>
+
 struct UnkStruct_ov000_020e9c88 {
     void func_ov000_0207b89c(s32 param2, Vec3p *param3, void (*param4)(void *), void *param5);
 };