removal of *temporary* collections

LightlessSync/PlayerData/Pairs/IPairHandlerAdapter.cs

@@ -30,8 +30,6 @@ public interface IPairHandlerAdapter : IDisposable, IPairPerformanceSubject
     int MissingCriticalMods { get; }
     int MissingNonCriticalMods { get; }
     int MissingForbiddenMods { get; }
-    DateTime? InvisibleSinceUtc { get; }
-    DateTime? VisibilityEvictionDueAtUtc { get; }
 
     void Initialize();
     void ApplyData(CharacterData data);

LightlessSync/PlayerData/Pairs/Pair.cs

@@ -217,12 +217,6 @@ public class Pair
         if (handler is null)
             return PairDebugInfo.Empty;
 
-        var now = DateTime.UtcNow;
-        var dueAt = handler.VisibilityEvictionDueAtUtc;
-        var remainingSeconds = dueAt.HasValue
-            ? Math.Max(0, (dueAt.Value - now).TotalSeconds)
-            : (double?)null;
-
         return new PairDebugInfo(
             true,
             handler.Initialized,
@@ -231,9 +225,6 @@ public class Pair
             handler.LastDataReceivedAt,
             handler.LastApplyAttemptAt,
             handler.LastSuccessfulApplyAt,
-            handler.InvisibleSinceUtc,
-            handler.VisibilityEvictionDueAtUtc,
-            remainingSeconds,
             handler.LastFailureReason,
             handler.LastBlockingConditions,
             handler.IsApplying,

LightlessSync/PlayerData/Pairs/PairDebugInfo.cs

@@ -8,9 +8,6 @@ public sealed record PairDebugInfo(
     DateTime? LastDataReceivedAt,
     DateTime? LastApplyAttemptAt,
     DateTime? LastSuccessfulApplyAt,
-    DateTime? InvisibleSinceUtc,
-    DateTime? VisibilityEvictionDueAtUtc,
-    double? VisibilityEvictionRemainingSeconds,
     string? LastFailureReason,
     IReadOnlyList<string> BlockingConditions,
     bool IsApplying,
@@ -32,9 +29,6 @@ public sealed record PairDebugInfo(
         null,
         null,
         null,
-        null,
-        null,
-        null,
         Array.Empty<string>(),
         false,
         false,