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/MailingUnitSystem.cs

@@ -0,0 +1,22 @@
+using Content.Shared.Disposal;
+using Content.Shared.Disposal.Components;
+using Content.Shared.Disposal.Mailing;
+
+namespace Content.Client.Disposal.Mailing;
+
+public sealed class MailingUnitSystem : SharedMailingUnitSystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<MailingUnitComponent, AfterAutoHandleStateEvent>(OnMailingState);
+    }
+
+    private void OnMailingState(Entity<MailingUnitComponent> ent, ref AfterAutoHandleStateEvent args)
+    {
+        if (UserInterfaceSystem.TryGetOpenUi<MailingUnitBoundUserInterface>(ent.Owner, MailingUnitUiKey.Key, out var bui))
+        {
+            bui.Refresh(ent);
+        }
+    }
+}