Revert "Solution Entities" (#23160)

Revert "Solution Entities (#21916)"

This reverts commit d75e743dd7.

Content.Shared/Chemistry/Components/SolutionComponent.cs

@@ -1,22 +0,0 @@
-using Content.Shared.Chemistry.Components.SolutionManager;
-using Content.Shared.Materials;
-using Robust.Shared.GameStates;
-
-namespace Content.Shared.Chemistry.Components;
-
-/// <summary>
-/// <para>Holds the composition of an entity made from reagents and its reagent temperature.</para>
-/// <para>If the entity is used to represent a collection of reagents inside of a container such as a beaker, syringe, bloodstream, food, or similar the entity is tracked by a <see cref="SolutionContainerManagerComponent"/> on the container and has a <see cref="ContainedSolutionComponent"/> tracking which container it's in.</para>
-/// </summary>
-/// <remarks>
-/// <para>Once reagents and materials have been merged this component should be depricated in favor of using a combination of <see cref="PhysicalCompositionComponent"/> and <see cref="Content.Server.Temperature.Components.TemperatureComponent"/>. May require minor reworks to both.</para>
-/// </remarks>
-[RegisterComponent, NetworkedComponent, AutoGenerateComponentState]
-public sealed partial class SolutionComponent : Component
-{
-    /// <summary>
-    /// <para>The reagents the entity is composed of and their temperature.</para>
-    /// </summary>
-    [DataField, AutoNetworkedField]
-    public Solution Solution = new();
-}