Improves examine code

Examining now has larger range. Ghosts have no range limit.
Fixed some messy code and some bad netcode.

Content.Server/GameObjects/EntitySystems/Click/InteractionSystem.cs

@@ -163,6 +163,9 @@ namespace Content.Server.GameObjects.EntitySystems
         public GridCoordinates LandingLocation { get; }
     }
 
+    /// <summary>
+    ///     This interface gives components behavior when being used to "attack".
+    /// </summary>
     public interface IAttack
     {
         void Attack(AttackEventArgs eventArgs);