Add voice locks to various hidden syndicate items (#39310)

Content.Shared/Trigger/Systems/LockOnTriggerSystem.cs

@@ -0,0 +1,35 @@
+using Content.Shared.Lock;
+using Content.Shared.Trigger.Components.Effects;
+
+namespace Content.Shared.Trigger.Systems;
+
+public sealed class LockOnTriggerSystem : EntitySystem
+{
+    [Dependency] private readonly LockSystem _lock = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<LockOnTriggerComponent, TriggerEvent>(OnTrigger);
+    }
+
+    private void OnTrigger(Entity<LockOnTriggerComponent> ent, ref TriggerEvent args)
+    {
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
+            return;
+
+        switch (ent.Comp.LockOnTrigger)
+        {
+            case LockAction.Lock:
+                _lock.Lock(ent.Owner, args.User);
+                break;
+            case LockAction.Unlock:
+                _lock.Unlock(ent, args.User);
+                break;
+            case LockAction.Toggle:
+                _lock.ToggleLock(ent, args.User);
+                break;
+        }
+    }
+}