Content update for UI prediction (#27214)

* Content update for UI refactor

* Big update

* Sharing

* Remaining content updates

* First big update

* Prototype updates

* AUGH

* Fix UI comp ref

* Cleanup

- Fix predicted message, fix item slots, fix interaction range check.

* Fix regressions

* Make this predictive

idk why it wasn't.

* Fix slime merge

* Merge conflict

* Fix merge

Content.Server/Atmos/EntitySystems/GasTankSystem.cs

@@ -75,7 +75,7 @@ namespace Content.Server.Atmos.EntitySystems
         public void UpdateUserInterface(Entity<GasTankComponent> ent, bool initialUpdate = false)
         {
             var (owner, component) = ent;
-            _ui.TrySetUiState(owner, SharedGasTankUiKey.Key,
+            _ui.SetUiState(owner, SharedGasTankUiKey.Key,
                 new GasTankBoundUserInterfaceState
                 {
                     TankPressure = component.Air?.Pressure ?? 0,