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/Xenoarchaeology/XenoArtifacts/Triggers/Systems/ArtifactHeatTriggerSystem.cs

@@ -3,7 +3,6 @@ using Content.Server.Xenoarchaeology.XenoArtifacts.Triggers.Components;
 using Content.Shared.Interaction;
 using Content.Shared.Temperature;
 using Content.Shared.Weapons.Melee.Events;
-using Robust.Server.GameObjects;
 
 namespace Content.Server.Xenoarchaeology.XenoArtifacts.Triggers.Systems;
 
@@ -11,7 +10,6 @@ public sealed class ArtifactHeatTriggerSystem : EntitySystem
 {
     [Dependency] private readonly AtmosphereSystem _atmosphereSystem = default!;
     [Dependency] private readonly ArtifactSystem _artifactSystem = default!;
-    [Dependency] private readonly TransformSystem _transformSystem = default!;
 
     public override void Initialize()
     {