Add Alt-click functionality (#4497)

* Fix ItemSlot Bug

* Add Alt-use Key

* Fix TransferAmount window bug

* Alt-click functionality

* Added AltInteract verbs

* Add new verbs

* verb icons

* Changed Comments

* Change Comments

* Fix disposal verbs

* Changed Get...() to Get...OrNull()

* Changed alt-interact combat behaviour

* Update verb icons

* Inventory interact event

* Add Alt+E secondary binding

* Add alt-z keybinding

* Rename AltUse -> AltActivateItemInWorld

Content.Server/Power/Components/BaseCharger.cs

@@ -162,6 +162,8 @@ namespace Content.Server.Power.Components
         [Verb]
         private sealed class EjectVerb : Verb<BaseCharger>
         {
+            public override bool AlternativeInteraction => true;
+
             protected override void GetData(IEntity user, BaseCharger component, VerbData data)
             {
                 if (!EntitySystem.Get<ActionBlockerSystem>().CanInteract(user))