stabilizaiton work - projects rework for maintenanceability and ui livening

src/__Libraries/StellaOps.Provcache/IProvcacheRepository.cs

@@ -94,44 +94,3 @@ public interface IProvcacheRepository
     /// <returns>Cache statistics.</returns>
     Task<ProvcacheStatistics> GetStatisticsAsync(CancellationToken cancellationToken = default);
 }
-
-/// <summary>
-/// Cache statistics for monitoring and diagnostics.
-/// </summary>
-public sealed record ProvcacheStatistics
-{
-    /// <summary>
-    /// Total number of entries in the cache.
-    /// </summary>
-    public long TotalEntries { get; init; }
-
-    /// <summary>
-    /// Total number of cache hits.
-    /// </summary>
-    public long TotalHits { get; init; }
-
-    /// <summary>
-    /// Number of entries expiring within the next hour.
-    /// </summary>
-    public long ExpiringWithinHour { get; init; }
-
-    /// <summary>
-    /// Number of unique policy hashes.
-    /// </summary>
-    public int UniquePolicies { get; init; }
-
-    /// <summary>
-    /// Number of unique signer set hashes.
-    /// </summary>
-    public int UniqueSignerSets { get; init; }
-
-    /// <summary>
-    /// Oldest entry timestamp.
-    /// </summary>
-    public DateTimeOffset? OldestEntry { get; init; }
-
-    /// <summary>
-    /// Newest entry timestamp.
-    /// </summary>
-    public DateTimeOffset? NewestEntry { get; init; }
-}