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.Shared/Storage/EntitySystems/DumpableSystem.cs

@@ -1,5 +1,7 @@
 using System.Linq;
 using Content.Shared.Disposal;
+using Content.Shared.Disposal.Components;
+using Content.Shared.Disposal.Unit;
 using Content.Shared.DoAfter;
 using Content.Shared.Interaction;
 using Content.Shared.Item;
@@ -40,7 +42,7 @@ public sealed class DumpableSystem : EntitySystem
         if (!args.CanReach || args.Handled)
             return;
 
-        if (!_disposalUnitSystem.HasDisposals(args.Target) && !HasComp<PlaceableSurfaceComponent>(args.Target))
+        if (!HasComp<DisposalUnitComponent>(args.Target) && !HasComp<PlaceableSurfaceComponent>(args.Target))
             return;
 
         if (!TryComp<StorageComponent>(uid, out var storage))
@@ -81,7 +83,7 @@ public sealed class DumpableSystem : EntitySystem
         if (!TryComp<StorageComponent>(uid, out var storage) || !storage.Container.ContainedEntities.Any())
             return;
 
-        if (_disposalUnitSystem.HasDisposals(args.Target))
+        if (HasComp<DisposalUnitComponent>(args.Target))
         {
             UtilityVerb verb = new()
             {
@@ -146,7 +148,7 @@ public sealed class DumpableSystem : EntitySystem
 
         var dumped = false;
 
-        if (_disposalUnitSystem.HasDisposals(args.Args.Target))
+        if (HasComp<DisposalUnitComponent>(args.Args.Target))
         {
             dumped = true;