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

src/d/actor/d_a_bd.cpp

@@ -1003,7 +1003,6 @@ static int daBd_Create(fopAc_ac_c* i_act_this) {
         i_act_this->field_0x560 = 1;
         i_this->mStts.Init(100, 0, i_act_this);
 
-        /* 804DA234-804DA274 0002AC 0040+00 1/1 0/0 0/0 .data            cc_sph_src$4956 */
         static dCcD_SrcSph cc_sph_src = {
             {
                 {0x0, {{0x0, 0x0, 0x0}, {0xd8fbfdff, 0x3}, 0x75}},  // mObj
@@ -1054,7 +1053,7 @@ static actor_method_class l_daBd_Method = {
     (process_method_func)daBd_Draw,
 };
 
-extern actor_process_profile_definition g_profile_BD = {
+actor_process_profile_definition g_profile_BD = {
     fpcLy_CURRENT_e,       // mLayerID
     8,                     // mListID
     fpcPi_CURRENT_e,       // mListPrio