Add knife butchering and blood gibbing (#6770)

Content.Server/Kitchen/Components/SharpComponent.cs

@@ -0,0 +1,14 @@
+namespace Content.Server.Kitchen.Components;
+
+/// <summary>
+///     Applies to items that are capable of butchering entities, or
+///     are otherwise sharp for some purpose.
+/// </summary>
+[RegisterComponent]
+public sealed class SharpComponent : Component
+{
+    public HashSet<EntityUid> Butchering = new();
+
+    [DataField("butcherDelayModifier")]
+    public float ButcherDelayModifier = 1.0f;
+}