general cleanup, d_menu_quit / d_a_obj_testcube mostly done, d_msg_scrn_explain debug (#3065)

* typedef for cPhs_Step

* make sdk includes consistent

* d_menu_quit / d_msg_scrn_explain debug

* d_a_obj_testcube mostly done

* d_debug_pad mostly done

* jstudio tool library headers

* some JStudioCameraEditor headers

* d_jcam_editor mostly done

* try fixing some shield regressions

* d_bg_parts mostly done

* fix merge errors

* debug fix

src/JSystem/JKernel/JKRFile.cpp

@@ -1,7 +1,7 @@
 #include "JSystem/JSystem.h" // IWYU pragma: keep
 
 #include "JSystem/JKernel/JKRFile.h"
-#include "dolphin/vi.h"
+#include <dolphin/vi.h>
 
 void JKRFile::read(void* data, s32 length, s32 offset) {
     JUT_ASSERT(32, ( length & 0x1f ) == 0);