chore(claude-do): RepoImportFolders auf den WorkerHub-Pfad umziehen (Ui schrei

## Befund (am Code verifiziert 2026-08-06)

`AppSettingsEntity.RepoImportFolders` (`src/ClaudeDo.Data/Models/AppSettingsEntity.cs:26`, JSON-Array als TEXT) ist **nicht** Teil des `AppSettingsDto` in `src/ClaudeDo.Worker/Hub/WorkerHub.cs:32-49` und wird weder von `GetAppSettings` (~:375-393) noch von `UpdateAppSettings` (~:396-424) transportiert.

Stattdessen liest und schreibt die Ui das Feld dire

ClaudeDo-Task: 64fbe15d-ae7e-4d81-b8c1-045baa7e3c87

tests/ClaudeDo.Worker.Tests/Hub/RepoImportFoldersHubTests.cs

@@ -0,0 +1,73 @@
+using ClaudeDo.Data.Models;
+using ClaudeDo.Data.Repositories;
+using ClaudeDo.Worker.Hub;
+using ClaudeDo.Worker.Tests.Infrastructure;
+using Xunit;
+
+namespace ClaudeDo.Worker.Tests.Hub;
+
+public sealed class RepoImportFoldersHubTests : IDisposable
+{
+    private readonly DbFixture _db = new();
+
+    public void Dispose() => _db.Dispose();
+
+    private WorkerHub CreateHub()
+    {
+        var broadcaster = new HubBroadcaster(new CapturingHubContext());
+        var hub = new WorkerHub(
+            null!, null!, null!, null!, broadcaster, _db.CreateFactory(),
+            null!, null!, null!, null!, null!, null!, null!, null!, null!, null!, null!, null!, null!,
+            null!, new ClaudeDo.Worker.Online.OnlineInboxConfig(), new ClaudeDo.Worker.Online.OnlineTokenStore(),
+            new ClaudeDo.Worker.Runner.PendingQuestionRegistry(), null!);
+        hub.Clients = new FakeHubCallerClients(new RecordingClientProxy());
+        hub.Context = new FakeHubCallerContext();
+        return hub;
+    }
+
+    [Fact]
+    public async Task GetRepoImportFolders_NoRow_ReturnsEmptyList()
+    {
+        var hub = CreateHub();
+
+        var folders = await hub.GetRepoImportFolders();
+
+        Assert.Empty(folders);
+    }
+
+    [Fact]
+    public async Task SetRepoImportFolders_then_GetRepoImportFolders_RoundTrips()
+    {
+        var hub = CreateHub();
+
+        await hub.SetRepoImportFolders(new List<string> { @"C:\src\repo-a", @"C:\src\repo-b" });
+        var folders = await hub.GetRepoImportFolders();
+
+        Assert.Equal(new List<string> { @"C:\src\repo-a", @"C:\src\repo-b" }, folders);
+    }
+
+    [Fact]
+    public async Task SetRepoImportFolders_PersistsSameJsonShapeAsRepository()
+    {
+        var hub = CreateHub();
+
+        await hub.SetRepoImportFolders(new List<string> { @"C:\src\repo-a" });
+
+        using var ctx = _db.CreateContext();
+        var viaRepository = await new AppSettingsRepository(ctx).GetRepoImportFoldersAsync();
+        Assert.Equal(new List<string> { @"C:\src\repo-a" }, viaRepository);
+    }
+
+    [Fact]
+    public async Task SetRepoImportFolders_DoesNotClearOtherAppSettings()
+    {
+        var hub = CreateHub();
+        var before = await hub.GetAppSettings();
+
+        await hub.SetRepoImportFolders(new List<string> { @"C:\src\repo-a" });
+        var after = await hub.GetAppSettings();
+
+        Assert.Equal(before.DefaultModel, after.DefaultModel);
+        Assert.Equal(before.DefaultMaxTurns, after.DefaultMaxTurns);
+    }
+}

tests/ClaudeDo.Worker.Tests/UiVm/TasksIslandViewModelPlanningTests.cs

@@ -51,6 +51,8 @@ sealed class FakeWorkerClient : IWorkerClient
     public Task RefreshAgentsAsync() => Task.CompletedTask;
     public Task<SeedResultDto?> RestoreDefaultAgentsAsync() => Task.FromResult<SeedResultDto?>(null);
     public Task<ListConfigDto?> GetListConfigAsync(string listId) => Task.FromResult<ListConfigDto?>(null);
+    public Task<List<string>> GetRepoImportFoldersAsync() => Task.FromResult(new List<string>());
+    public Task SetRepoImportFoldersAsync(List<string> folders) => Task.CompletedTask;
     public Task UpdateTaskAgentSettingsAsync(UpdateTaskAgentSettingsDto dto) => Task.CompletedTask;
     public Task<List<SessionSkillDto>> GetSessionSkillsAsync() => Task.FromResult(new List<SessionSkillDto>());
     public Task<List<string>> InstallSessionSkillAsync(string url) => Task.FromResult(new List<string>());