Reduced Warning Count By 130 For Full Rebuilds (#26518)

* remove deprecated entity coordinate extension functions. Reduces warning count by approximately 50

* final toCoords Removed

* Remove all unused variables and dead code paths

* remove always true variable, should be a cvar or something instead

* remove superfluous variables from tests

Content.Server/Atmos/Piping/Binary/EntitySystems/GasVolumePumpSystem.cs

@@ -27,7 +27,6 @@ namespace Content.Server.Atmos.Piping.Binary.EntitySystems
     public sealed class GasVolumePumpSystem : EntitySystem
     {
         [Dependency] private readonly IAdminLogManager _adminLogger = default!;
-        [Dependency] private readonly TransformSystem _transformSystem = default!;
         [Dependency] private readonly AtmosphereSystem _atmosphereSystem = default!;
         [Dependency] private readonly UserInterfaceSystem _userInterfaceSystem = default!;
         [Dependency] private readonly SharedAmbientSoundSystem _ambientSoundSystem = default!;