finish secrets finding work and audit remarks work save

src/Scanner/__Libraries/StellaOps.Scanner.Analyzers.Lang.Java/Internal/Callgraph/JavaCallgraphBuilder.cs

@@ -16,12 +16,14 @@ internal sealed class JavaCallgraphBuilder
     private readonly List<JavaUnknown> _unknowns = new();
     private readonly Dictionary<string, string> _classToJarPath = new();
     private readonly string _contextDigest;
+    private readonly TimeProvider _timeProvider;
     private int _jarCount;
     private int _classCount;
 
-    public JavaCallgraphBuilder(string contextDigest)
+    public JavaCallgraphBuilder(string contextDigest, TimeProvider? timeProvider = null)
     {
         _contextDigest = contextDigest;
+        _timeProvider = timeProvider ?? TimeProvider.System;
     }
 
     /// <summary>
@@ -177,7 +179,7 @@ internal sealed class JavaCallgraphBuilder
         var contentHash = JavaGraphIdentifiers.ComputeGraphHash(methods, edges, roots);
 
         var metadata = new JavaGraphMetadata(
-            GeneratedAt: DateTimeOffset.UtcNow,
+            GeneratedAt: _timeProvider.GetUtcNow(),
             GeneratorVersion: JavaGraphIdentifiers.GetGeneratorVersion(),
             ContextDigest: _contextDigest,
             JarCount: _jarCount,

src/Scanner/__Libraries/StellaOps.Scanner.Analyzers.Lang.Java/Internal/Resolver/JavaEntrypointAocWriter.cs

@@ -28,13 +28,14 @@ internal static class JavaEntrypointAocWriter
         string tenantId,
         string scanId,
         Stream outputStream,
-        CancellationToken cancellationToken)
+        TimeProvider? timeProvider = null,
+        CancellationToken cancellationToken = default)
     {
         ArgumentNullException.ThrowIfNull(resolution);
         ArgumentNullException.ThrowIfNull(outputStream);
 
         using var writer = new StreamWriter(outputStream, Encoding.UTF8, leaveOpen: true);
-        var timestamp = DateTimeOffset.UtcNow;
+        var timestamp = (timeProvider ?? TimeProvider.System).GetUtcNow();
 
         // Write header record
         var header = new AocHeader