Remove manual container ejection checking code.

This fixes map load when something is in a storage component.

Content.Server/GameObjects/Components/GUI/ServerHandsComponent.cs

@@ -7,6 +7,7 @@ using Content.Shared.Input;
 using JetBrains.Annotations;
 using Robust.Server.GameObjects;
 using Robust.Server.GameObjects.Components.Container;
+using Robust.Server.GameObjects.EntitySystemMessages;
 using Robust.Server.Interfaces.Player;
 using Robust.Shared.GameObjects;
 using Robust.Shared.Input;
@@ -91,22 +92,6 @@ namespace Content.Server.GameObjects
             return false;
         }
 
-        /// <inheritdoc />
-        public void RemoveHandEntity(IEntity entity)
-        {
-            if (entity == null)
-                return;
-
-            foreach (var slot in hands.Values)
-            {
-                if (slot.ContainedEntity == entity)
-                {
-                    slot.Remove(entity);
-                }
-            }
-            Dirty();
-        }
-
         public ItemComponent GetHand(string index)
         {
             var slot = hands[index];
@@ -504,5 +489,26 @@ namespace Content.Server.GameObjects
                 }
             }
         }
+
+        public void HandleSlotModifiedMaybe(ContainerModifiedMessage message)
+        {
+            foreach (var container in hands.Values)
+            {
+                if (container != message.Container)
+                {
+                    continue;
+                }
+
+                Dirty();
+                if (!message.Entity.TryGetComponent(out PhysicsComponent physics))
+                {
+                    return;
+                }
+
+                // set velocity to zero
+                physics.LinearVelocity = Vector2.Zero;
+                return;
+            }
+        }
     }
 }