Status effect refactor (#4868)

* Oops! All Changes In One Commit

* try desperately to fix prediction issues and fail

* oops

* test

* actually fixes prediction issues

* port jittering to status effect

* default merge behavior + alert cooldown stuff

* silly test issue

* zabloing

* address reviews

Content.Shared/Nutrition/EntitySystems/SharedCreamPieSystem.cs

@@ -68,10 +68,7 @@ namespace Content.Shared.Nutrition.EntitySystems
 
             CreamedEntity(uid, creamPied, args);
 
-            if (EntityManager.TryGetComponent(uid, out StunnableComponent? stun))
-            {
-                _stunSystem.Paralyze(uid, TimeSpan.FromSeconds(creamPie.ParalyzeTime), stun);
-            }
+            _stunSystem.TryParalyze(uid, TimeSpan.FromSeconds(creamPie.ParalyzeTime));
         }
 
         protected virtual void CreamedEntity(EntityUid uid, CreamPiedComponent creamPied, ThrowHitByEvent args) {}