Predict dumping (#32394)

* Predict dumping

- This got soaped really fucking hard.
- Dumping is predicted, this required disposals to be predicte.d
- Disposals required mailing (because it's tightly coupled), and a smidge of other content systems.
- I also had to fix a compnetworkgenerator issue at the same time so it wouldn't mispredict.

* Fix a bunch of stuff

* nasty merge

* Some reviews

* Some more reviews while I stash

* Fix merge

* Fix merge

* Half of review

* Review

* re(h)f

* lizards

* feexes

* feex

Content.Client/Disposal/Mailing/MailingUnitWindow.xaml.cs

@@ -0,0 +1,27 @@
+using Content.Client.UserInterface.Controls;
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Timing;
+
+namespace Content.Client.Disposal.Mailing
+{
+    /// <summary>
+    /// Client-side UI used to control a <see cref="Shared.Disposal.Components.MailingUnitComponent"/>
+    /// </summary>
+    [GenerateTypedNameReferences]
+    public sealed partial class MailingUnitWindow : FancyWindow
+    {
+        public TimeSpan FullPressure;
+
+        public MailingUnitWindow()
+        {
+            RobustXamlLoader.Load(this);
+        }
+
+        protected override void FrameUpdate(FrameEventArgs args)
+        {
+            base.FrameUpdate(args);
+            PressureBar.UpdatePressure(FullPressure);
+        }
+    }
+}