Revert "Remove some BUI boilerplate" (#30214)

Revert "Remove some BUI boilerplate (#28399)"

This reverts commit cbf329a82d.

Content.Client/Research/UI/DiskConsoleBoundUserInterface.cs

@@ -1,7 +1,5 @@
 using Content.Shared.Research;
 using Content.Shared.Research.Components;
-using Robust.Client.GameObjects;
-using Robust.Client.UserInterface;
 
 namespace Content.Client.Research.UI
 {
@@ -18,7 +16,10 @@ namespace Content.Client.Research.UI
         {
             base.Open();
 
-            _menu = this.CreateWindow<DiskConsoleMenu>();
+            _menu = new();
+
+            _menu.OnClose += Close;
+            _menu.OpenCentered();
 
             _menu.OnServerButtonPressed += () =>
             {
@@ -30,6 +31,14 @@ namespace Content.Client.Research.UI
             };
         }
 
+        protected override void Dispose(bool disposing)
+        {
+            base.Dispose(disposing);
+            if (!disposing)
+                return;
+            _menu?.Close();
+        }
+
         protected override void UpdateState(BoundUserInterfaceState state)
         {
             base.UpdateState(state);