refactor(ui): single IDialogService replaces scattered Show* dialog seams
Collapses the ~10 per-modal Show*Modal Func callbacks (wired separately on the shell and the lists island) into one IDialogService + WindowDialogService impl. Removes the RepoImport/WorktreesOverview dialog construction duplicated across MainWindow and ListsIslandView, plus the Confirm/Error dialogs duplicated in both code-behinds. Shell/lists Open* commands now route through an injected Dialogs handle (propagated shell->lists); the per-list worktrees overview also wires conflict resolution now, matching the global one. No VM ctor changes (Dialogs is a settable seam), so no test-fake impact.
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@@ -25,61 +25,7 @@ public partial class ListsIslandView : UserControl
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DataContextChanged += (_, _) =>
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{
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if (DataContext is ListsIslandViewModel vm)
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{
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vm.FocusSearchRequested += (_, _) => SearchBox.Focus();
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vm.ShowSettingsModal = ShowSettingsAsync;
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vm.ShowListSettingsModal = async modal =>
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{
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var window = new ListSettingsModalView { DataContext = modal };
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modal.CloseAction = () => window.Close();
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modal.ConfirmAsync = ShowConfirmAsync;
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modal.ShowErrorAsync = ShowErrorDialogAsync;
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var top = TopLevel.GetTopLevel(this) as Window;
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if (top is null) window.Show();
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else await window.ShowDialog(top);
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};
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vm.ShowRepoImportModal = async modal =>
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{
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var window = new RepoImportModalView { DataContext = modal };
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modal.CloseAction = () => window.Close();
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var top = TopLevel.GetTopLevel(this) as Window;
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if (top is null) window.Show();
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else await window.ShowDialog(top);
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};
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vm.ShowWorktreesOverviewModal = async modal =>
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{
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var top = TopLevel.GetTopLevel(this) as Window;
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var shell = top?.DataContext as IslandsShellViewModel;
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var window = new WorktreesOverviewModalView { DataContext = modal };
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modal.CloseAction = () => window.Close();
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modal.JumpToTaskAction = (listId, taskId) =>
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{
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if (shell is not null)
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_ = JumpToTaskAsync(shell, listId, taskId);
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};
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modal.ShowDiffAction = diffVm =>
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{
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if (top is null) return;
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var dlg = new WorktreeModalView { DataContext = diffVm };
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diffVm.CloseAction = () => dlg.Close();
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_ = diffVm.LoadAsync();
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_ = dlg.ShowDialog(top);
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};
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modal.ConfirmAction = ShowConfirmAsync;
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if (shell is not null)
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{
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modal.ResolveMergeVm = shell.ResolveMergeVm;
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modal.ShowMergeAction = async mergeVm =>
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{
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if (top is null) return;
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var mergeDlg = new MergeModalView { DataContext = mergeVm };
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await mergeDlg.ShowDialog(top);
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};
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}
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if (top is null) window.Show();
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else await window.ShowDialog(top);
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};
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}
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};
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}
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@@ -211,95 +157,4 @@ public partial class ListsIslandView : UserControl
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return idx + 1 < vm.UserLists.Count ? vm.UserLists[idx + 1] : null;
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}
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private async System.Threading.Tasks.Task ShowSettingsAsync(SettingsModalViewModel settingsVm)
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{
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var owner = TopLevel.GetTopLevel(this) as Window;
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if (owner == null) return;
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var modal = new SettingsModalView { DataContext = settingsVm };
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await modal.ShowDialog(owner);
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}
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private static System.Threading.Tasks.Task JumpToTaskAsync(IslandsShellViewModel s, string listId, string taskId)
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=> JumpToTaskHelper.SelectAsync(s, listId, taskId);
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private async System.Threading.Tasks.Task ShowErrorDialogAsync(string message)
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{
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var owner = TopLevel.GetTopLevel(this) as Window;
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if (owner is null) return;
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var ok = new Button { Content = "OK", MinWidth = 90 };
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var dialog = new Window
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{
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Title = "Error",
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Width = 360,
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SizeToContent = SizeToContent.Height,
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CanResize = false,
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WindowStartupLocation = WindowStartupLocation.CenterOwner,
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ShowInTaskbar = false,
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Background = this.FindResource("SurfaceBrush") as IBrush,
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Content = new StackPanel
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{
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Spacing = 16,
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Margin = new Thickness(20),
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Children =
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{
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new TextBlock { Text = message, TextWrapping = TextWrapping.Wrap },
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new StackPanel
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{
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Orientation = Orientation.Horizontal,
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Spacing = 8,
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HorizontalAlignment = HorizontalAlignment.Right,
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Children = { ok },
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},
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},
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},
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};
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ok.Click += (_, _) => dialog.Close();
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await dialog.ShowDialog(owner);
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}
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private async System.Threading.Tasks.Task<bool> ShowConfirmAsync(string message)
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{
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var owner = TopLevel.GetTopLevel(this) as Window;
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if (owner is null) return false;
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var tcs = new TaskCompletionSource<bool>();
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var cancel = new Button { Content = "Cancel", MinWidth = 90 };
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var confirm = new Button { Content = "Confirm", MinWidth = 90, Classes = { "danger" } };
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var dialog = new Window
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{
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Title = "Confirm",
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Width = 380,
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SizeToContent = SizeToContent.Height,
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CanResize = false,
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WindowStartupLocation = WindowStartupLocation.CenterOwner,
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ShowInTaskbar = false,
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Background = this.FindResource("SurfaceBrush") as IBrush,
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Content = new StackPanel
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{
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Margin = new Thickness(20),
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Spacing = 16,
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Children =
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{
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new TextBlock { Text = message, TextWrapping = TextWrapping.Wrap },
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new StackPanel
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{
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Orientation = Orientation.Horizontal,
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HorizontalAlignment = HorizontalAlignment.Right,
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Spacing = 8,
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Children = { cancel, confirm },
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},
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},
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},
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};
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cancel.Click += (_, _) => { tcs.TrySetResult(false); dialog.Close(); };
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confirm.Click += (_, _) => { tcs.TrySetResult(true); dialog.Close(); };
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dialog.Closed += (_, _) => tcs.TrySetResult(false);
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_ = dialog.ShowDialog(owner);
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return await tcs.Task;
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}
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}
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