Convert almost all IActivate instances that open UIs to ActivatableUI (#7028)

* Chem master

* Drone support for handhelds

* Vending machines, scanners

* Cloners, R&D computers

* make research a little less sussy

* Unfuck wires

* PA control computer

* Unfuck merge

* Clean up git gore for good

* Disposals

* Microwaves

* paper

* Magic mirror

* More vendors for drones

* Solar computer whitelist

* EFR review updates

Content.Server/Atmos/Components/GasTankComponent.cs

@@ -20,9 +20,8 @@ using Robust.Shared.Utility;
 namespace Content.Server.Atmos.Components
 {
     [RegisterComponent]
-    [ComponentReference(typeof(IActivate))]
 #pragma warning disable 618
-    public sealed class GasTankComponent : Component, IExamine, IGasMixtureHolder, IDropped, IActivate
+    public sealed class GasTankComponent : Component, IExamine, IGasMixtureHolder, IDropped
 #pragma warning restore 618
     {
         [Dependency] private readonly IEntityManager _entMan = default!;
@@ -147,12 +146,6 @@ namespace Content.Server.Atmos.Components
             return air;
         }
 
-        void IActivate.Activate(ActivateEventArgs eventArgs)
-        {
-            if (!_entMan.TryGetComponent(eventArgs.User, out ActorComponent? actor)) return;
-            OpenInterface(actor.PlayerSession);
-        }
-
         public void ConnectToInternals()
         {
             if (IsConnected || !IsFunctional) return;