audit, advisories and doctors/setup work

src/Tools/GoldenPairs/Services/GoldenPairsServiceFactory.cs

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+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using StellaOps.Scanner.Analyzers.Native;
+using StellaOps.Tools.GoldenPairs.Schema;
+
+namespace StellaOps.Tools.GoldenPairs.Services;
+
+public static class GoldenPairsServiceFactory
+{
+    public static ServiceProvider Build(
+        string datasetRoot,
+        string metadataSchemaPath,
+        string indexSchemaPath)
+    {
+        var services = new ServiceCollection();
+
+        services.AddLogging(builder =>
+        {
+            builder.AddSimpleConsole(options =>
+            {
+                options.SingleLine = true;
+                options.TimestampFormat = "HH:mm:ss ";
+            });
+            builder.SetMinimumLevel(LogLevel.Information);
+        });
+
+        services.AddHttpClient("golden-pairs-mirror");
+
+        var layout = new GoldenPairLayout(datasetRoot);
+        services.AddSingleton(layout);
+
+        var schemaProvider = new GoldenPairsSchemaProvider(metadataSchemaPath, indexSchemaPath);
+        services.AddSingleton(schemaProvider);
+
+        services.AddSingleton<IElfSectionHashExtractor>(sp =>
+        {
+            var timeProvider = sp.GetRequiredService<TimeProvider>();
+            var options = Options.Create(new ElfSectionHashOptions());
+            return new ElfSectionHashExtractor(timeProvider, options);
+        });
+
+        services.AddSingleton<GoldenPairLoader>();
+        services.AddSingleton<ISectionHashProvider, FileSectionHashProvider>();
+        services.AddSingleton<TimeProvider>(TimeProvider.System);
+        services.AddSingleton<IDiffPipelineService, DiffPipelineService>();
+        services.AddSingleton<IPackageMirrorService, AptPackageMirrorService>();
+
+        return services.BuildServiceProvider();
+    }
+}