Replace ValidatePrototypeId uses with ProtoId or EntProtoId (#38814)

* The easy ones

* For certain values of easy

* Easy test

* Hair

* Fix sandbox violations

* Sort usings

Content.Server/Explosion/EntitySystems/ExplosionSystem.cs

@@ -70,14 +70,13 @@ public sealed partial class ExplosionSystem : SharedExplosionSystem
     ///     find errors. However some components, like rogue arrows, or some commands like the admin-smite need to have
     ///     a "default" option specified outside of yaml data-fields. Hence this const string.
     /// </remarks>
-    [ValidatePrototypeId<ExplosionPrototype>]
-    public const string DefaultExplosionPrototypeId = "Default";
+    public static readonly ProtoId<ExplosionPrototype> DefaultExplosionPrototypeId = "Default";
 
     public override void Initialize()
     {
         base.Initialize();
 
-        DebugTools.Assert(_prototypeManager.HasIndex<ExplosionPrototype>(DefaultExplosionPrototypeId));
+        DebugTools.Assert(_prototypeManager.HasIndex(DefaultExplosionPrototypeId));
 
         // handled in ExplosionSystem.GridMap.cs
         SubscribeLocalEvent<GridRemovalEvent>(OnGridRemoved);