docs consolidation and others

src/Scanner/StellaOps.Scanner.Worker/Metrics/ScanMetricsCollector.cs

@@ -249,7 +249,8 @@ public sealed class ScanMetricsCollector : IDisposable
             VexDecisionCount = _vexDecisionCount,
             ScannerVersion = _scannerVersion,
             ScannerImageDigest = _scannerImageDigest,
-            IsReplay = _isReplay
+            IsReplay = _isReplay,
+            CreatedAt = _timeProvider.GetUtcNow()
         };
 
         try

src/Scanner/StellaOps.Scanner.Worker/Processing/Secrets/SecretsAnalyzerStageExecutor.cs

@@ -74,7 +74,7 @@ internal sealed class SecretsAnalyzerStageExecutor : IScanStageExecutor
         }
 
         var startTime = _timeProvider.GetTimestamp();
-        var allFindings = new List<SecretFinding>();
+        var allFindings = new List<SecretLeakEvidence>();
 
         try
         {
@@ -227,7 +227,7 @@ public sealed record SecretsAnalysisReport
 {
     public required string JobId { get; init; }
     public required string ScanId { get; init; }
-    public required ImmutableArray<SecretFinding> Findings { get; init; }
+    public required ImmutableArray<SecretLeakEvidence> Findings { get; init; }
     public required int FilesScanned { get; init; }
     public required string RulesetVersion { get; init; }
     public required DateTimeOffset AnalyzedAtUtc { get; init; }