Rework CollisionGroups (#7656)

* Replace Mob, Vault, and Small impassable with Mid, High, Low

* Remove CollisionGroup.Underplating

* Remove CollisionGroup.Passable

* Fix constructed APCs not being interactable

* Change firelocks to occlude

* Make pipe inherit from BaseItem

* Clean up pipes

* Remove duplicate physics and fixtures from bucket

* Rework CollisionGroups on all entities

* Add SlipLayer

* Remove fixture from delta

* Fix maps

* Address reviews

* Add SubfloorMask

* Fix glass collisions for flying mobs

* Fix maps

* Update new items

* Fix bagel again

* Fix slug

* Fix maps

* Touchups

* Fix tables blocking high pressure movement

* Update StandingState to allow going under flaps

* Cleanup

* More formatting

Content.Server/Morgue/Components/MorgueEntityStorageComponent.cs

@@ -26,6 +26,8 @@ namespace Content.Server.Morgue.Components
     {
         [Dependency] private readonly IEntityManager _entMan = default!;
 
+        private const CollisionGroup TrayCanOpenMask = CollisionGroup.Impassable | CollisionGroup.MidImpassable;
+
         [ViewVariables(VVAccess.ReadWrite)]
         [DataField("trayPrototype", customTypeSerializer:typeof(PrototypeIdSerializer<EntityPrototype>))]
         private string? _trayPrototypeId;
@@ -69,7 +71,7 @@ namespace Content.Server.Morgue.Components
         {
             if (!EntitySystem.Get<SharedInteractionSystem>().InRangeUnobstructed(Owner,
                 _entMan.GetComponent<TransformComponent>(Owner).Coordinates.Offset(_entMan.GetComponent<TransformComponent>(Owner).LocalRotation.GetCardinalDir()),
-                collisionMask: CollisionGroup.Impassable | CollisionGroup.VaultImpassable
+                collisionMask: TrayCanOpenMask
             ))
             {
                 if (!silent)