Various system spring cleaning (#36206)

* Various systems warnings cleanup

* Last changes before submitting PR

* Add guard for transform component, fix failing test

* Small corrections

* Audio params to specifiers datafields

* Using audio params on components and configs

Content.Server/Points/PointSystem.cs

@@ -25,7 +25,7 @@ public sealed class PointSystem : SharedPointSystem
 
     private void OnStartup(EntityUid uid, PointManagerComponent component, ComponentStartup args)
     {
-        _pvsOverride.AddGlobalOverride(GetNetEntity(uid));
+        _pvsOverride.AddGlobalOverride(uid);
     }
 
     /// <summary>