Proto-kinetic crusher (#16277)

Co-authored-by: AJCM-git <60196617+AJCM-git@users.noreply.github.com>

Content.Server/Pinpointer/ProximityBeeperSystem.cs

@@ -1,6 +1,7 @@
 using Content.Server.PowerCell;
 using Content.Shared.Interaction.Events;
 using Content.Shared.Pinpointer;
+using Content.Shared.PowerCell;
 using Robust.Server.GameObjects;
 using Robust.Shared.Timing;