Re-organize all projects (#4166)

Content.Client/Items/Components/ItemComponent.cs

@@ -0,0 +1,27 @@
+#nullable enable
+using Content.Client.Hands;
+using Content.Shared.Item;
+using Robust.Shared.Containers;
+using Robust.Shared.GameObjects;
+
+namespace Content.Client.Items.Components
+{
+    [RegisterComponent]
+    [ComponentReference(typeof(SharedItemComponent))]
+    public class ItemComponent : SharedItemComponent
+    {
+        public override bool TryPutInHand(IEntity user)
+        {
+            return false;
+        }
+
+        protected override void OnEquippedPrefixChange()
+        {
+            if (!Owner.TryGetContainer(out var container))
+                return;
+
+            if (container.Owner.TryGetComponent(out HandsComponent? hands))
+                hands.RefreshInHands();
+        }
+    }
+}