feat: add Reachability Center and Why Drawer components with tests

- Implemented ReachabilityCenterComponent for displaying asset reachability status with summary and filtering options.
- Added ReachabilityWhyDrawerComponent to show detailed reachability evidence and call paths.
- Created unit tests for both components to ensure functionality and correctness.
- Updated accessibility test results for the new components.

src/Concelier/__Tests/StellaOps.Concelier.Connector.Ics.Kaspersky.Tests/Kaspersky/KasperskyConnectorTests.cs

@@ -11,7 +11,7 @@ using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
 using Microsoft.Extensions.Options;
 using Microsoft.Extensions.Time.Testing;
-using MongoDB.Bson;
+using StellaOps.Concelier.Bson;
 using StellaOps.Concelier.Models;
 using StellaOps.Concelier.Connector.Common.Fetch;
 using StellaOps.Concelier.Connector.Common.Http;
@@ -19,23 +19,24 @@ using StellaOps.Concelier.Connector.Common.Testing;
 using StellaOps.Concelier.Connector.Common;
 using StellaOps.Concelier.Connector.Ics.Kaspersky;
 using StellaOps.Concelier.Connector.Ics.Kaspersky.Configuration;
-using StellaOps.Concelier.Storage.Mongo;
-using StellaOps.Concelier.Storage.Mongo.Advisories;
-using StellaOps.Concelier.Storage.Mongo;
-using StellaOps.Concelier.Storage.Mongo;
-using StellaOps.Concelier.Testing;
+using StellaOps.Concelier.Storage;
+using StellaOps.Concelier.Storage.Advisories;
+using StellaOps.Concelier.Storage;
+using StellaOps.Concelier.Storage;
+using StellaOps.Concelier.Storage.Postgres;
+using StellaOps.Concelier.Testing;
 
 namespace StellaOps.Concelier.Connector.Ics.Kaspersky.Tests;
 
-[Collection("mongo-fixture")]
+[Collection(ConcelierFixtureCollection.Name)]
 public sealed class KasperskyConnectorTests : IAsyncLifetime
 {
-    private readonly MongoIntegrationFixture _fixture;
+    private readonly ConcelierPostgresFixture _fixture;
     private readonly FakeTimeProvider _timeProvider;
     private readonly CannedHttpMessageHandler _handler;
     private ServiceProvider? _serviceProvider;
 
-    public KasperskyConnectorTests(MongoIntegrationFixture fixture)
+    public KasperskyConnectorTests(ConcelierPostgresFixture fixture)
     {
         _fixture = fixture;
         _timeProvider = new FakeTimeProvider(new DateTimeOffset(2024, 10, 20, 0, 0, 0, TimeSpan.Zero));
@@ -274,19 +275,19 @@ public sealed class KasperskyConnectorTests : IAsyncLifetime
             return;
         }
 
-        await _fixture.Client.DropDatabaseAsync(_fixture.Database.DatabaseNamespace.DatabaseName);
+        await _fixture.TruncateAllTablesAsync();
 
         var services = new ServiceCollection();
         services.AddLogging(builder => builder.AddProvider(NullLoggerProvider.Instance));
         services.AddSingleton<TimeProvider>(_timeProvider);
         services.AddSingleton(_handler);
 
-        services.AddMongoStorage(options =>
-        {
-            options.ConnectionString = _fixture.Runner.ConnectionString;
-            options.DatabaseName = _fixture.Database.DatabaseNamespace.DatabaseName;
-            options.CommandTimeout = TimeSpan.FromSeconds(5);
-        });
+        services.AddConcelierPostgresStorage(options =>
+        {
+            options.ConnectionString = _fixture.ConnectionString;
+            options.SchemaName = _fixture.SchemaName;
+            options.CommandTimeoutSeconds = 5;
+        });
 
         services.AddSourceCommon();
         services.AddKasperskyIcsConnector(opts =>
@@ -307,12 +308,10 @@ public sealed class KasperskyConnectorTests : IAsyncLifetime
         });
 
         _serviceProvider = services.BuildServiceProvider();
-        var bootstrapper = _serviceProvider.GetRequiredService<MongoBootstrapper>();
-        await bootstrapper.InitializeAsync(CancellationToken.None);
-    }
-
-    private Task ResetDatabaseAsync()
-        => _fixture.Client.DropDatabaseAsync(_fixture.Database.DatabaseNamespace.DatabaseName);
+    }
+
+    private Task ResetDatabaseAsync()
+        => _fixture.TruncateAllTablesAsync();
 
     private static string ReadFixture(string filename)
     {