magic bread wand (#17044)

Co-authored-by: deltanedas <@deltanedas:kde.org>

Content.Shared/Polymorph/PolymorphPrototype.cs

@@ -89,6 +89,12 @@ namespace Content.Shared.Polymorph
         [DataField("revertOnDeath", serverOnly: true)]
         public bool RevertOnDeath = true;
 
+        /// <summary>
+        /// Whether or not the polymorph reverts when the entity is eaten or fully sliced.
+        /// </summary>
+        [DataField("revertOnEat", serverOnly: true)]
+        public bool RevertOnEat = false;
+
         [DataField("allowRepeatedMorphs", serverOnly: true)]
         public bool AllowRepeatedMorphs = false;
     }