Add DoAfter to eject light bulb (#8988)

Content.Server/Light/Components/PoweredLightComponent.cs

@@ -6,6 +6,7 @@ using Robust.Shared.Containers;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
 using Robust.Shared.Prototypes;
 using Content.Shared.MachineLinking;
+using System.Threading;
 
 namespace Content.Server.Light.Components
 {
@@ -66,5 +67,13 @@ namespace Content.Server.Light.Components
 
         [DataField("togglePort", customTypeSerializer: typeof(PrototypeIdSerializer<ReceiverPortPrototype>))]
         public string TogglePort = "Toggle";
+
+        public CancellationTokenSource? CancelToken;
+
+        /// <summary>
+        /// How long it takes to eject a bulb from this
+        /// </summary>
+        [DataField("ejectBulbDelay")]
+        public float EjectBulbDelay = 2;
     }
 }