Fix radiation system warnings (#37892)

* Use SharedMapSystem for GetTileIndices

* Fix formatting errors in Server

* Fix formatting errors in Client

Content.Server/Radiation/Systems/RadiationSystem.Blockers.cs

@@ -108,7 +108,7 @@ public partial class RadiationSystem
 
         // save resistance into rad protection grid
         var gridId = trs.GridUid.Value;
-        var tilePos = grid.TileIndicesFor(trs.Coordinates);
+        var tilePos = _maps.TileIndicesFor((trs.GridUid.Value, grid), trs.Coordinates);
         AddToTile(gridId, tilePos, component.RadResistance);
 
         // and remember it as last valid position

Content.Server/Radiation/Systems/RadiationSystem.cs

@@ -16,6 +16,7 @@ public sealed partial class RadiationSystem : EntitySystem
     [Dependency] private readonly SharedTransformSystem _transform = default!;
     [Dependency] private readonly SharedStackSystem _stack = default!;
     [Dependency] private readonly OpenableSystem _openable = default!; // DeltaV
+    [Dependency] private readonly SharedMapSystem _maps = default!;
 
     private EntityQuery<RadiationBlockingContainerComponent> _blockerQuery;
     private EntityQuery<RadiationGridResistanceComponent> _resistanceQuery;