Hackable intercoms (#23984)

* Enable wire interface for intercom

* Implement BlockListening component and system

* Implement ListenWireAction

* Added cooldown/overload to mic wire pulse

* Properly persist voicemask settings when user already has one.

* Addressed requested changes

* Added wire panel open/closed visuals

Content.Server/Speech/EntitySystems/BlockListeningSystem.cs

@@ -0,0 +1,18 @@
+using Content.Server.Speech.Components;
+
+namespace Content.Server.Speech.EntitySystems;
+
+public sealed class BlockListeningSystem : EntitySystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<BlockListeningComponent, ListenAttemptEvent>(OnListenAttempt);
+    }
+
+    private void OnListenAttempt(EntityUid uid, BlockListeningComponent component, ListenAttemptEvent args)
+    {
+        args.Cancel();
+    }
+}