Fix devices in terminal mispredicting power state (#38647)

* The simple solution

* The better solution

* Revert "The better solution"

This reverts commit 611e56e031636734abab1ad3e77bf88b69a4de13.

Content.Client/Power/EntitySystems/StaticPowerSystem.cs

@@ -9,7 +9,7 @@ public static class StaticPowerSystem
     public static bool IsPowered(this EntitySystem system, EntityUid uid, IEntityManager entManager, ApcPowerReceiverComponent? receiver = null)
     {
         if (receiver == null && !entManager.TryGetComponent(uid, out receiver))
-            return false;
+            return true;
 
         return receiver.Powered;
     }