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.Server/Atmos/Components/GridAtmosphereComponent.cs

@@ -28,6 +28,9 @@ namespace Content.Server.Atmos.Components
         [IncludeDataField(customTypeSerializer:typeof(TileAtmosCollectionSerializer))]
         public Dictionary<Vector2i, TileAtmosphere> Tiles = new(1000);
 
+        [ViewVariables]
+        public HashSet<TileAtmosphere> MapTiles = new(1000);
+
         [ViewVariables]
         public readonly HashSet<TileAtmosphere> ActiveTiles = new(1000);
 
@@ -80,7 +83,10 @@ namespace Content.Server.Atmos.Components
         public readonly HashSet<Vector2i> InvalidatedCoords = new(1000);
 
         [ViewVariables]
-        public readonly Queue<Vector2i> CurrentRunInvalidatedCoordinates = new();
+        public readonly Queue<TileAtmosphere> CurrentRunInvalidatedTiles = new();
+
+        [ViewVariables]
+        public readonly List<TileAtmosphere> PossiblyDisconnectedTiles = new(100);
 
         [ViewVariables]
         public int InvalidatedCoordsCount => InvalidatedCoords.Count;