Reapply "Remove some BUI boilerplate" (#30214) (#30219)

* Reapply "Remove some BUI boilerplate" (#30214)

This reverts commit cb0ba66be3.

* Fix gas tank

* Fix PA

* Fix microwave

* Comms console underwrap

* Fix rcd

* log wehs

Content.Client/Weapons/Melee/UI/MeleeSpeechBoundUserInterface.cs

@@ -1,5 +1,6 @@
 using Robust.Client.GameObjects;
 using Content.Shared.Speech.Components;
+using Robust.Client.UserInterface;
 
 namespace Content.Client.Weapons.Melee.UI;
 
@@ -19,17 +20,10 @@ public sealed class MeleeSpeechBoundUserInterface : BoundUserInterface
     {
         base.Open();
 
-        _window = new MeleeSpeechWindow();
-        if (State != null)
-            UpdateState(State);
-
-        _window.OpenCentered();
-
-        _window.OnClose += Close;
+        _window = this.CreateWindow<MeleeSpeechWindow>();
         _window.OnBattlecryEntered += OnBattlecryChanged;
     }
 
-
     private void OnBattlecryChanged(string newBattlecry)
     {
         SendMessage(new MeleeSpeechBattlecryChangedMessage(newBattlecry));