All computers play the keyboard sound + small research client cleanup (#7312)

Content.Server/Research/Components/ResearchConsoleComponent.cs

@@ -17,9 +17,6 @@ namespace Content.Server.Research.Components
         [Dependency] private readonly IEntityManager _entMan = default!;
         [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
 
-        [DataField("sound")]
-        private SoundSpecifier _soundCollectionName = new SoundCollectionSpecifier("keyboard");
-
         [ViewVariables] private bool Powered => !_entMan.TryGetComponent(Owner, out ApcPowerReceiverComponent? receiver) || receiver.Powered;
 
         [ViewVariables] private BoundUserInterface? UserInterface => Owner.GetUIOrNull(ResearchConsoleUiKey.Key);
@@ -92,19 +89,5 @@ namespace Content.Server.Research.Components
 
             return new ResearchConsoleBoundInterfaceState(points, pointsPerSecond);
         }
-
-        /// <summary>
-        ///     Open the user interface on a certain player session.
-        /// </summary>
-        /// <param name="session">Session where the UI will be shown</param>
-        public void OpenUserInterface(IPlayerSession session)
-        {
-            UserInterface?.Open(session);
-        }
-
-        public void PlayKeyboardSound()
-        {
-            SoundSystem.Play(Filter.Pvs(Owner), _soundCollectionName.GetSound(), Owner, AudioParams.Default);
-        }
     }
 }