Introduce actor_table.h (#985)

* Make actor_table.h

* DECLARE_OVERLAY_SEGMENT

* InitVars

* Remove InitVars from actor headers

* format

* Use table for ActorID enum

* Move segment symbols declarations back to segment_symbols.h

* add newline to actor_table.h

* Add effects back to segnt_symbols.h

* Update include/tables/actor_table.h

Co-authored-by: engineer124 <47598039+engineer124@users.noreply.github.com>

* Update src/overlays/actors/ovl_Shot_Sun/z_shot_sun.h

Co-authored-by: EllipticEllipsis <elliptic.ellipsis@gmail.com>

* name unused parameters

Co-authored-by: EllipticEllipsis <elliptic.ellipsis@gmail.com>

* format

* Revert "name unused parameters"

This reverts commit 14fe63313a.

* Remove `const` from InitVars

* Add underscore to unused parameters

* ActorID -> ActorId

* bss

* missing symbols and bss

* lower diff a bit

Co-authored-by: engineer124 <47598039+engineer124@users.noreply.github.com>
Co-authored-by: EllipticEllipsis <elliptic.ellipsis@gmail.com>

docs/tutorial/beginning_decomp.md

@@ -27,7 +27,7 @@ void EnRecepgirl_Draw(Actor* thisx, PlayState* play);
 
 // --------------- 4 ---------------
 #if 0
-const ActorInit En_Recepgirl_InitVars = {
+ActorInit En_Recepgirl_InitVars = {
     ACTOR_EN_RECEPGIRL,
     ACTORCAT_NPC,
     FLAGS,
@@ -122,8 +122,6 @@ typedef struct EnRecepgirl {
     /* 0x02AC */ char unk_2AC[0x8];
 } EnRecepgirl; // size = 0x2B4
 
-extern const ActorInit En_Recepgirl_InitVars;
-
 #endif // Z_EN_RECEPGIRL_H
 ```
 
@@ -337,7 +335,7 @@ For now, we do not want to consider the data that mips2c has kindly imported for
 
 ```C
 #if 0
-const ActorInit En_Recepgirl_InitVars = {
+ActorInit En_Recepgirl_InitVars = {
     ACTOR_EN_RECEPGIRL,
     ACTORCAT_NPC,
     FLAGS,