fix(ui): Aktions- und Bestätigungs-Konsistenz (UX-Audit #3)

Sechs Konsistenz-Fixes: Delete-Task ins Zeilen-Kontextmenü (routet über den
Worker wie DetailsIslandViewModel.DeleteTaskAsync, damit ein gelöschtes Child
den WaitingForChildren-Parent korrekt weiterschaltet); EnqueueCommand als
"Send to queue"-Button im Detail-Pane verdrahtet; Settings-Eintrag im
Listen-Kontextmenü ergänzt; Worktree-Discard und Reset-All laufen jetzt über
das jeweils vorhandene Confirm-Hook (ConfirmAction / neuer ConfirmAsync-Hook
auf WorktreesSettingsTabViewModel) statt ohne Rückfrage bzw. über ein
Inline-Reveal-Banner; killSessionTip/closeSession und die deutschen
Queue-Strings im usageMonitor vereinheitlicht.

Kein zweiter Dialog-Mechanismus eingeführt — überall die vorhandenen Hooks
wiederverwendet.

src/ClaudeDo.Ui/Views/Islands/Detail/WorkConsole.axaml

@@ -414,6 +414,17 @@
                       Command="{Binding ResetReviewCommand}" />
             </StackPanel>
 
+            <!-- Send an Idle task to the queue for Claude to pick up on the next run. -->
+            <StackPanel Spacing="8">
+              <Border Height="1" Background="{DynamicResource LineBrush}" />
+              <StackPanel Orientation="Horizontal" Spacing="{StaticResource SpaceSm}">
+                <Button Classes="btn" Content="{loc:Tr details.sendToQueue}"
+                        ToolTip.Tip="{loc:Tr details.sendToQueueTip}"
+                        ToolTip.ShowOnDisabled="True"
+                        Command="{Binding EnqueueCommand}" />
+              </StackPanel>
+            </StackPanel>
+
             <!-- Submit an interactive (ConPTY) session for review: an Idle/Failed task that
                  still has a worktree. Commits the worktree, then moves it to WaitingForReview. -->
             <StackPanel Spacing="8" IsVisible="{Binding CanSubmitForReview}">

src/ClaudeDo.Ui/Views/Islands/ListsIslandView.axaml

@@ -139,6 +139,10 @@
                               IsVisible="{Binding WorkingDir, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"
                               Command="{Binding $parent[UserControl].((vm:ListsIslandViewModel)DataContext).OpenInTerminalCommand}"
                               CommandParameter="{Binding}"/>
+                    <Separator/>
+                    <MenuItem Header="{loc:Tr lists.contextSettings}"
+                              Command="{Binding $parent[UserControl].((vm:ListsIslandViewModel)DataContext).OpenListSettingsCommand}"
+                              CommandParameter="{Binding}"/>
                   </ContextMenu>
                 </Border.ContextMenu>
                 <Grid ColumnDefinitions="20,*,Auto">

src/ClaudeDo.Ui/Views/Islands/TaskRowView.axaml.cs

@@ -67,6 +67,8 @@ public partial class TaskRowView : UserControl
         menu.Items.Add(MakeItem("tasks.ctxClearSchedule", OnClearScheduleClick, row.HasSchedule));
         menu.Items.Add(MakeItem("tasks.ctxAddToMyDay", OnAddToMyDayClick, row.CanAddToMyDay));
         menu.Items.Add(MakeItem("tasks.ctxRemoveFromMyDay", OnRemoveFromMyDayClick, row.IsMyDay));
+        menu.Items.Add(new Separator());
+        menu.Items.Add(MakeItem("tasks.ctxDeleteTask", OnDeleteTaskClick));
 
         menu.Open(border);
         e.Handled = true;
@@ -114,6 +116,12 @@ public partial class TaskRowView : UserControl
             await vm.RemoveFromMyDayCommand.ExecuteAsync(row);
     }
 
+    private async void OnDeleteTaskClick(object? sender, RoutedEventArgs e)
+    {
+        if (DataContext is TaskRowViewModel row && FindTasksVm() is { } vm)
+            await vm.DeleteTaskCommand.ExecuteAsync(row);
+    }
+
     private void OnOpenPlanningSessionClick(object? sender, RoutedEventArgs e)
     {
         if (DataContext is TaskRowViewModel row && FindTasksVm() is { } vm)

src/ClaudeDo.Ui/Views/Modals/SettingsModalView.axaml

@@ -244,25 +244,12 @@
                 <Button Classes="btn" Content="{loc:Tr settings.worktrees.cleanupFinished}"
                         Command="{Binding Worktrees.CleanupWorktreesCommand}"
                         HorizontalAlignment="Left"/>
-                <StackPanel>
+                <StackPanel Orientation="Horizontal" Spacing="8">
                   <Button Content="{loc:Tr settings.worktrees.forceRemoveAll}" Classes="danger"
-                          Command="{Binding Worktrees.RequestResetConfirmCommand}"
+                          Command="{Binding Worktrees.ConfirmResetAllCommand}"
                           HorizontalAlignment="Left"
-                          IsVisible="{Binding !Worktrees.ShowResetConfirm}"/>
-                  <Border Classes="danger-box"
-                          IsVisible="{Binding Worktrees.ShowResetConfirm}">
-                    <StackPanel Spacing="8">
-                      <TextBlock Text="{loc:Tr settings.worktrees.confirmRemoveAll}"
-                                 Foreground="{DynamicResource TextBrush}" TextWrapping="Wrap"/>
-                      <StackPanel Orientation="Horizontal" Spacing="8">
-                        <Button Classes="btn" Content="{loc:Tr settings.cancel}" Command="{Binding Worktrees.CancelResetConfirmCommand}"/>
-                        <Button Content="{loc:Tr settings.worktrees.removeAll}" Classes="danger"
-                                Command="{Binding Worktrees.ConfirmResetAllCommand}"
-                                IsEnabled="{Binding !Worktrees.ResetStatus.IsRunning}"/>
-                        <ctl:OperationIndicator Status="{Binding Worktrees.ResetStatus}"/>
-                      </StackPanel>
-                    </StackPanel>
-                  </Border>
+                          IsEnabled="{Binding !Worktrees.ResetStatus.IsRunning}"/>
+                  <ctl:OperationIndicator Status="{Binding Worktrees.ResetStatus}"/>
                 </StackPanel>
               </StackPanel>
               <TextBlock Classes="meta" Text="{Binding Worktrees.StatusMessage}"

src/ClaudeDo.Ui/Views/WindowDialogService.cs

@@ -70,6 +70,7 @@ public sealed class WindowDialogService : IDialogService
 
     public async Task ShowSettingsAsync(SettingsModalViewModel vm)
     {
+        vm.Worktrees.ConfirmAsync = ConfirmAsync;
         var dlg = new SettingsModalView { DataContext = vm };
         await dlg.ShowDialog(ActiveOwner());
     }