Make chemistry machines and IdCardConsole use item slots (#5428)

* chemistry item slots

* item slots id card console

Content.Shared/Chemistry/EntitySystems/SharedReagentDispenserSystem.cs

@@ -0,0 +1,32 @@
+using JetBrains.Annotations;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Content.Shared.Containers.ItemSlots;
+using Content.Shared.Chemistry.Dispenser;
+
+namespace Content.Shared.Chemistry.EntitySystems
+{
+    [UsedImplicitly]
+    public abstract class SharedReagentDispenserSystem : EntitySystem
+    {
+        [Dependency] private readonly ItemSlotsSystem _itemSlotsSystem = default!;
+
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            SubscribeLocalEvent<SharedReagentDispenserComponent, ComponentInit>(OnComponentInit);
+            SubscribeLocalEvent<SharedReagentDispenserComponent, ComponentRemove>(OnComponentRemove);
+        }
+
+        private void OnComponentInit(EntityUid uid, SharedReagentDispenserComponent component, ComponentInit args)
+        {
+            _itemSlotsSystem.AddItemSlot(uid, $"{component.Name}-beaker", component.BeakerSlot);
+        }
+
+        private void OnComponentRemove(EntityUid uid, SharedReagentDispenserComponent component, ComponentRemove args)
+        {
+            _itemSlotsSystem.RemoveItemSlot(uid, component.BeakerSlot);
+        }
+    }
+}