Refactor antag rule code (#23445)

* Initial Pass, Rev, Thief

* Zombie initial pass

* Rebase, Traitor

* Nukeops, More overloads

* Revert RevolutionaryRuleComponent

* Use TryRoundStartAttempt, Rewrite nukie spawning

* Comments, Add task scheduler to GameRuleSystem

* Zombie initial testing done

* Sort methods, rework GameRuleTask

* Add CCVar, Initial testing continues

* Might as well get rid of the obsolete logging

* Oops, i dont know how to log apparently

* Suggested formatting fixes

* Suggested changes

* Fix merge issues

* Minor optimisation

* Allowed thief to choose other antags

* Review changes

* Spawn items on floor first, then inserting

* minor tweaks

* Shift as much as possible to ProtoId<>

* Remove unneeded

* Add exclusive antag attribute

* Fix merge issues

* Minor formatting fix

* Convert to struct

* Cleanup

* Review cleanup (need to test a lot)

* Some fixes, (mostly) tested

* oop

* Pass tests (for real)

---------

Co-authored-by: Rainfall <rainfey0+git@gmail.com>
Co-authored-by: AJCM <AJCM@tutanota.com>

Content.Server/Shuttles/Components/GridFillComponent.cs

@@ -1,4 +1,5 @@
 using Content.Server.Shuttles.Systems;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Utility;
 
 namespace Content.Server.Shuttles.Components;
@@ -9,5 +10,12 @@ namespace Content.Server.Shuttles.Components;
 [RegisterComponent, Access(typeof(ShuttleSystem))]
 public sealed partial class GridFillComponent : Component
 {
-    [DataField("path")] public ResPath Path = new("/Maps/Shuttles/escape_pod_small.yml");
+    [DataField]
+    public ResPath Path = new("/Maps/Shuttles/escape_pod_small.yml");
+
+    /// <summary>
+    /// Components to be added to any spawned grids.
+    /// </summary>
+    [DataField]
+    public ComponentRegistry AddComponents = new();
 }