make romerol work on the dead (#26222)

* a

* review

* g

Content.Server/Zombies/ZombieSystem.cs

@@ -70,6 +70,12 @@ namespace Content.Server.Zombies
 
         private void OnPendingMapInit(EntityUid uid, PendingZombieComponent component, MapInitEvent args)
         {
+            if (_mobState.IsDead(uid))
+            {
+                ZombifyEntity(uid);
+                return;
+            }
+
             component.NextTick = _timing.CurTime + TimeSpan.FromSeconds(1f);
         }
 

Resources/Prototypes/Reagents/toxins.yml

@@ -455,6 +455,7 @@
   physicalDesc: reagent-physical-desc-necrotic
   flavor: bitter
   color: "#7e916e"
+  worksOnTheDead: true
   metabolisms:
     Medicine:
       effects: