Spray nozzle can suck puddles into tank directly! (#30600)

* feat: now vacuum cleaner can suck solutions from floor

* refactor using AbsorbentSystem instead of separate vacuum cleaner

* refactor: remove unused vacuum cleaner files

* refactor: renamed ConnectedContainerComponent to SlotBasedConnectedContainerComponent (and system)

* fix: fix invalid comp name

* fix: no more spray nozzle messaging about water inside bottles etc.

* refactor: minor refactor in SlotBasedConnectedContainerSystem and adjustments after merge

* refactor: cleanups

* refactor: renaming

* refactor: update to use _puddleSystem.GetAbsorbentReagents

* refactor: changed interactions with SlotBasedConnectedContainerSystem into events

* refactor: new sound and action delay adjusted to sound (amount tweaked a bit accordingly, almost)

* refactor: added networking for SlotBasedConnectedContainerComponent

* fix attribution for vacuum-cleaner-fast.ogg

* trying to fix multi-license for mix sound file

* remove empty line

* refactor: remove trailing whitespace

* by ref struct, brother

---------

Co-authored-by: pa.pecherskij <pa.pecherskij@interfax.ru>
Co-authored-by: EmoGarbage404 <retron404@gmail.com>

Content.Shared/Chemistry/EntitySystems/SharedSolutionContainerSystem.cs

@@ -14,6 +14,7 @@ using System.Linq;
 using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Text;
+using Content.Shared.Containers;
 using Content.Shared.Hands.Components;
 using Content.Shared.Hands.EntitySystems;
 using Robust.Shared.Map;
@@ -162,6 +163,12 @@ public abstract partial class SharedSolutionContainerSystem : EntitySystem
         [NotNullWhen(true)] out Entity<SolutionComponent>? entity,
         bool errorOnMissing = false)
     {
+        // use connected container instead of entity from arguments, if it exists.
+        var ev = new GetConnectedContainerEvent();
+        RaiseLocalEvent(container, ref ev);
+        if (ev.ContainerEntity.HasValue)
+            container = ev.ContainerEntity.Value;
+
         EntityUid uid;
         if (name is null)
             uid = container;