Clean up code, remove fakematches, add UNUSED, enable warnings (#2992)

* Remove NDEBUG_DEFINED fakematch, clean up getName temps

* Fix ifdef

* Fix bad JSystem pch ifdef breaking decomp.me

* Remove Acch Chk fakematches

* Private Acch fields

* Fix some clangd errors in headers

* Add UNUSED macro for matching debug parameters

* Enable clangd unused-parameter warning

* Remove extern from initializers

Probably added by dol2asm?

* Fix process profile definitions

* Remove leftover dol2asm address comments

* Remove some unnecessary double casts

* Enable some more clangd warnings

* Fix missing usages of fopAcM_ct

* Fix wrong enum usage

* Fix more fakematches

.vscode/settings.json

@@ -49,6 +49,7 @@
   "clangd.arguments": [
       "--function-arg-placeholders=0",
       "-header-insertion=never",
+      // "--log=verbose",
   ],
   "clangd.detectExtensionConflicts": true,
 }