Power stuff (#31314)

* Power stuff

- Add shared IsPowered
- Add shared ResolveApc
- Move PowerChangedEvent to shared for now
- Add SlimPoweredLight that actually functions how you'd expect a PoweredLight to function it id didn't have a bunch of bloat on it.

* big update

* boing

Content.Server/Shuttles/Systems/ShuttleConsoleSystem.cs

@@ -12,6 +12,7 @@ using Content.Shared.Shuttles.Events;
 using Content.Shared.Shuttles.Systems;
 using Content.Shared.Tag;
 using Content.Shared.Movement.Systems;
+using Content.Shared.Power;
 using Content.Shared.Shuttles.UI.MapObjects;
 using Content.Shared.Timing;
 using Robust.Server.GameObjects;