Partial atmos refactor (#22521)

* Reduce atmos component queries

* Remove method events

* Cache airtight data

* Make MolesArchived nullable

* Fix airtight cache

* only get tile def once

* Immutable mixtures

* firelock queries

* misc

* misc cleanup

* Trim disconnected tiles

* Fix merge issues and bugs

* Why does the PR keep increasing in scope

* debug overlay

* Fix bugs

* Fix test, remove unused events

* Add setmapatmos command

* Fix overlays

* Add map check

* A

* Resolve conflicts with #26102

* Remove some obsolete methods

Content.IntegrationTests/Tests/Interaction/InteractionTest.Helpers.cs

@@ -1006,15 +1006,10 @@ public abstract partial class InteractionTest
         await Server.WaitPost(() =>
         {
             var atmosSystem = SEntMan.System<AtmosphereSystem>();
-            var atmos = SEntMan.EnsureComponent<MapAtmosphereComponent>(target);
             var moles = new float[Atmospherics.AdjustedNumberOfGases];
             moles[(int) Gas.Oxygen] = 21.824779f;
             moles[(int) Gas.Nitrogen] = 82.10312f;
-            atmosSystem.SetMapAtmosphere(target, false, new GasMixture(2500)
-            {
-                Temperature = 293.15f,
-                Moles = moles,
-            }, atmos);
+            atmosSystem.SetMapAtmosphere(target, false, new GasMixture(moles, Atmospherics.T20C));
         });
     }