diff --git a/tests/ClaudeDo.Ui.Tests/ViewModels/DetailsIslandPlanningTests.cs b/tests/ClaudeDo.Ui.Tests/ViewModels/DetailsIslandPlanningTests.cs
index ac689a3..ab68b3f 100644
--- a/tests/ClaudeDo.Ui.Tests/ViewModels/DetailsIslandPlanningTests.cs
+++ b/tests/ClaudeDo.Ui.Tests/ViewModels/DetailsIslandPlanningTests.cs
@@ -53,10 +53,20 @@ public class DetailsIslandPlanningTests : IDisposable
         public object? GetService(Type serviceType) => null;
     }
 
+    private sealed class StubNotesApi : ClaudeDo.Ui.Services.Interfaces.INotesApi
+    {
+        public Task<List<ClaudeDo.Ui.Services.DailyNoteDto>> ListAsync(DateOnly day) =>
+            Task.FromResult(new List<ClaudeDo.Ui.Services.DailyNoteDto>());
+        public Task<ClaudeDo.Ui.Services.DailyNoteDto?> AddAsync(DateOnly day, string text) =>
+            Task.FromResult<ClaudeDo.Ui.Services.DailyNoteDto?>(null);
+        public Task UpdateAsync(string id, string text) => Task.CompletedTask;
+        public Task DeleteAsync(string id) => Task.CompletedTask;
+    }
+
     private DetailsIslandViewModel BuildVm(FakeWorkerClient worker)
     {
         var factory = new TestDbFactory(NewContext);
-        return new DetailsIslandViewModel(factory, worker, new NullServiceProvider());
+        return new DetailsIslandViewModel(factory, worker, new NullServiceProvider(), new StubNotesApi());
     }
 
     private static SubtaskRowViewModel MakeSubtask(TaskStatus status, WorktreeState wt = WorktreeState.Active) =>
diff --git a/tests/ClaudeDo.Worker.Tests/Hub/PlanningHubTests.cs b/tests/ClaudeDo.Worker.Tests/Hub/PlanningHubTests.cs
index 37de60a..2beab44 100644
--- a/tests/ClaudeDo.Worker.Tests/Hub/PlanningHubTests.cs
+++ b/tests/ClaudeDo.Worker.Tests/Hub/PlanningHubTests.cs
@@ -55,7 +55,7 @@ public sealed class PlanningHubTests : IDisposable
     {
         var hub = new WorkerHub(
             null!, null!, null!, null!, null!, null!, null!, null!, null!,
-            _planning, _launcher, null!, null!, null!, null!, null!);
+            _planning, _launcher, null!, null!, null!, null!, null!, null!);
         hub.Clients = new FakeHubCallerClients(_proxy);
         hub.Context = new FakeHubCallerContext();
         return hub;
diff --git a/tests/ClaudeDo.Worker.Tests/Hub/WorktreeStateHubTests.cs b/tests/ClaudeDo.Worker.Tests/Hub/WorktreeStateHubTests.cs
index 780018e..8f047b9 100644
--- a/tests/ClaudeDo.Worker.Tests/Hub/WorktreeStateHubTests.cs
+++ b/tests/ClaudeDo.Worker.Tests/Hub/WorktreeStateHubTests.cs
@@ -19,7 +19,7 @@ public sealed class WorktreeStateHubTests : IDisposable
         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!, null!, null!, null!, null!, null!, null!, null!);
         hub.Clients = new FakeHubCallerClients(new RecordingClientProxy());
         hub.Context = new FakeHubCallerContext();
         return hub;
diff --git a/tests/ClaudeDo.Worker.Tests/UiVm/TasksIslandViewModelPlanningTests.cs b/tests/ClaudeDo.Worker.Tests/UiVm/TasksIslandViewModelPlanningTests.cs
index c74df15..311057c 100644
--- a/tests/ClaudeDo.Worker.Tests/UiVm/TasksIslandViewModelPlanningTests.cs
+++ b/tests/ClaudeDo.Worker.Tests/UiVm/TasksIslandViewModelPlanningTests.cs
@@ -72,6 +72,14 @@ sealed class FakeWorkerClient : IWorkerClient
     public Task MergeAllPlanningAsync(string planningTaskId, string targetBranch) => Task.CompletedTask;
     public Task ContinuePlanningMergeAsync(string planningTaskId) => Task.CompletedTask;
     public Task AbortPlanningMergeAsync(string planningTaskId) => Task.CompletedTask;
+
+    public Task<AppSettingsDto?> GetAppSettingsAsync() => Task.FromResult<AppSettingsDto?>(null);
+    public Task<string?> GetWeekReportAsync(DateOnly start, DateOnly end) => Task.FromResult<string?>(null);
+    public Task<string> GenerateWeekReportAsync(DateOnly start, DateOnly end) => Task.FromResult("");
+    public Task<List<DailyNoteDto>> GetDailyNotesAsync(DateOnly day) => Task.FromResult(new List<DailyNoteDto>());
+    public Task<DailyNoteDto?> AddDailyNoteAsync(DateOnly day, string text) => Task.FromResult<DailyNoteDto?>(null);
+    public Task UpdateDailyNoteAsync(string id, string text) => Task.CompletedTask;
+    public Task DeleteDailyNoteAsync(string id) => Task.CompletedTask;
 }
 
 // ── Helper to build VM with pre-seeded Items ──────────────────────────────────