* ActorShopItem 93%

* Fix build

* Add missing symbols to usa

* Document BMG message ID functions

* Create bmg.py for inspecting BMG files

* ActorShopItem 98%

* Match func_ov031_0217dfec

* Port reloc changes to usa

* Make `ModelRender::GetLcdcAddress` non-const

* Remove `force_data` macro

* Use size_t in `operator new`

* Bump objdiff to v3.0.0-beta.10

* Decompile functions using gRandom

* ActorRupee 90%

* Fix old gRandom.Next calls

* Revert objdiff

* Clean up

* started overlay 8

* progress

* progress

* progress

* more headers

* progress

* more progress

* symbols

* fix splits + new headers

* more progress

* func_ov008_02112ee0 & func_ov008_02112f28

* document fish in save item manager and unrelated things because precommit is mad

* SaveItemManager ctor

* progress?

* fix build issues

* split files to match data

* format

* format

* cleanup and match vfunc_08

* add reloc for overlay 0

* fix vtable symbol

* improve non-matching functions

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Co-authored-by: Aetias <144526980+AetiasHax@users.noreply.github.com>