Add prediction to Spill Container verb, add dummy TrySpill methods to shared (#25813)

* Moved abstract spill methods to shared; added prediction to spill container verb.

* Rerun tests

* Requested changes

* Note Client behavior in Spill method docs

Content.Server/Fluids/Components/PreventSpillerComponent.cs

@@ -1,7 +0,0 @@
-namespace Content.Server.Fluids.Components;
-
-[RegisterComponent]
-public sealed partial class PreventSpillerComponent : Component
-{
-
-}