Use new ComponentPauseGenerator (#25183)

Also includes some (non critical) changes to the solution file to re-organize the Roslyn components.

Content.Shared/Chasm/ChasmFallingComponent.cs

@@ -7,7 +7,7 @@ namespace Content.Shared.Chasm;
 /// <summary>
 ///     Added to entities which have started falling into a chasm.
 /// </summary>
-[RegisterComponent, NetworkedComponent]
+[RegisterComponent, NetworkedComponent, AutoGenerateComponentPause]
 public sealed partial class ChasmFallingComponent : Component
 {
     /// <summary>
@@ -23,6 +23,7 @@ public sealed partial class ChasmFallingComponent : Component
     public TimeSpan DeletionTime = TimeSpan.FromSeconds(1.8f);
 
     [DataField("nextDeletionTime", customTypeSerializer:typeof(TimeOffsetSerializer))]
+    [AutoPausedField]
     public TimeSpan NextDeletionTime = TimeSpan.Zero;
 
     /// <summary>

Content.Shared/Chasm/ChasmSystem.cs

@@ -26,7 +26,6 @@ public sealed class ChasmSystem : EntitySystem
 
         SubscribeLocalEvent<ChasmComponent, StepTriggeredEvent>(OnStepTriggered);
         SubscribeLocalEvent<ChasmComponent, StepTriggerAttemptEvent>(OnStepTriggerAttempt);
-        SubscribeLocalEvent<ChasmFallingComponent, EntityUnpausedEvent>(OnUnpaused);
         SubscribeLocalEvent<ChasmFallingComponent, UpdateCanMoveEvent>(OnUpdateCanMove);
     }
 
@@ -73,11 +72,6 @@ public sealed class ChasmSystem : EntitySystem
         args.Continue = true;
     }
 
-    private void OnUnpaused(EntityUid uid, ChasmFallingComponent component, ref EntityUnpausedEvent args)
-    {
-        component.NextDeletionTime += args.PausedTime;
-    }
-
     private void OnUpdateCanMove(EntityUid uid, ChasmFallingComponent component, UpdateCanMoveEvent args)
     {
         args.Cancel();