feat(graph-api): Add schema review notes for upcoming Graph API changes

feat(sbomservice): Add placeholder for SHA256SUMS in LNM v1 fixtures

docs(devportal): Create README for SDK archives in public directory

build(devportal): Implement offline bundle build script

test(devportal): Add link checker script for validating links in documentation

test(devportal): Create performance check script for dist folder size

test(devportal): Implement accessibility check script using Playwright and Axe

docs(devportal): Add SDK quickstart guide with examples for Node.js, Python, and cURL

feat(excititor): Implement MongoDB storage for airgap import records

test(findings): Add unit tests for export filters hash determinism

feat(findings): Define attestation contracts for ledger web service

feat(graph): Add MongoDB options and service collection extensions for graph indexing

test(graph): Implement integration tests for MongoDB provider and service collection extensions

feat(zastava): Define configuration options for Zastava surface secrets

build(tests): Create script to run Concelier linkset tests with TRX output

src/Graph/__Tests/StellaOps.Graph.Indexer.Tests/MongoServiceCollectionExtensionsTests.cs

@@ -0,0 +1,44 @@
+using Microsoft.Extensions.DependencyInjection;
+using StellaOps.Graph.Indexer.Infrastructure;
+using Mongo2Go;
+using MongoDB.Driver;
+
+namespace StellaOps.Graph.Indexer.Tests;
+
+public sealed class MongoServiceCollectionExtensionsTests : IAsyncLifetime
+{
+    private MongoDbRunner _runner = default!;
+
+    public Task InitializeAsync()
+    {
+        _runner = MongoDbRunner.Start(singleNodeReplSet: true);
+        return Task.CompletedTask;
+    }
+
+    public Task DisposeAsync()
+    {
+        _runner.Dispose();
+        return Task.CompletedTask;
+    }
+
+    [Fact]
+    public void AddGraphMongoDatabase_RegistersClientAndDatabase()
+    {
+        var services = new ServiceCollection();
+
+        services.AddGraphMongoDatabase(options =>
+        {
+            options.ConnectionString = _runner.ConnectionString;
+            options.DatabaseName = "graph-indexer-ext-tests";
+        });
+
+        var provider = services.BuildServiceProvider();
+
+        var client = provider.GetService<IMongoClient>();
+        var database = provider.GetService<IMongoDatabase>();
+
+        Assert.NotNull(client);
+        Assert.NotNull(database);
+        Assert.Equal("graph-indexer-ext-tests", database!.DatabaseNamespace.DatabaseName);
+    }
+}