feat(ui): complete Avalonia UI port with 7 main pages, tool settings & top MenuBar

tests/ClawdDotNet.Core.Tests/Infrastructure/EngineFixture.cs

@@ -1,6 +1,8 @@
+using ClawdDotNet.Core.Audit;
 using ClawdDotNet.Core.Config;
 using ClawdDotNet.Core.Engine;
 using ClawdDotNet.Core.Security;
+using ClawdDotNet.Core.Staging;
 using ClawdDotNet.Core.Tools;
 
 namespace ClawdDotNet.Core.Tests.Infrastructure;
@@ -18,14 +20,19 @@ internal sealed class EngineFixture
 
     private readonly List<AgentConfig> _agents = new();
 
-    public EngineFixture()
+    /// <summary>Die registrierten Agenten — für Tests, die einen Dispatcher selbst bauen.</summary>
+    public IReadOnlyList<AgentConfig> Agents => _agents;
+
+    public EngineFixture(IAuditRepository? audit = null, StagingGate? staging = null)
     {
         Engine = new AgentEngine(
             Client,
             Registry,
             new PermissionGate(),
             StateStore,
-            TestLogging.Factory);
+            TestLogging.Factory,
+            auditRepository: audit,
+            stagingGate: staging);
 
         // Kein Agent-Verzeichnis → keine Persistenz auf die Platte während der Tests.
         Engine.SetAgentConfigProvider(() => _agents, "test-instance", _ => null);