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

* chemistry item slots

* item slots id card console

Content.Client/Access/IdCardConsoleSystem.cs

@@ -0,0 +1,13 @@
+using Content.Shared.Access;
+using JetBrains.Annotations;
+
+namespace Content.Client.Access
+{
+    [UsedImplicitly]
+    public sealed class IdCardConsoleSystem : SharedIdCardConsoleSystem
+    {
+        // one day, maybe bound user interfaces can be shared too.
+        // then this doesn't have to be like this.
+        // I hate this.
+    }
+}

Content.Client/Chemistry/EntitySystems/ChemMasterSystem.cs

@@ -0,0 +1,12 @@
+using JetBrains.Annotations;
+using Content.Shared.Chemistry.EntitySystems;
+
+namespace Content.Client.Chemistry.EntitySystems
+{
+    [UsedImplicitly]
+    public sealed class ChemMasterSystem : SharedChemMasterSystem
+    {
+        // gotta love empty client side systems that exist purely because theres one specific thing that can only be
+        // done server-side which prevents the whole system from being in shared.
+    }
+}

Content.Client/Chemistry/EntitySystems/ReagentDispenserSystem.cs

@@ -0,0 +1,11 @@
+using JetBrains.Annotations;
+using Content.Shared.Chemistry.EntitySystems;
+
+namespace Content.Client.Chemistry.EntitySystems
+{
+    [UsedImplicitly]
+    public sealed class ReagentDispenserSystem : SharedReagentDispenserSystem
+    {
+        // hello there.
+    }
+}