stabilizaiton work - projects rework for maintenanceability and ui livening

src/__Libraries/StellaOps.Provcache/Models/SignerInfo.cs

@@ -0,0 +1,24 @@
+using System.Collections.Generic;
+
+namespace StellaOps.Provcache;
+
+/// <summary>
+/// Information about signers and attestors.
+/// </summary>
+public sealed record SignerInfo
+{
+    /// <summary>
+    /// Hash of the sorted signer set.
+    /// </summary>
+    public required string SetHash { get; init; }
+
+    /// <summary>
+    /// Number of signers in the set.
+    /// </summary>
+    public int SignerCount { get; init; }
+
+    /// <summary>
+    /// Signer certificate information.
+    /// </summary>
+    public IReadOnlyList<SignerCertificate> Certificates { get; init; } = [];
+}