feat(mission-control): rename sessions inline in the Recent sessions flyout

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/ClaudeDo.Data/Repositories/MissionControlSessionRepository.cs

@@ -19,6 +19,11 @@ public sealed class MissionControlSessionRepository
         await _context.SaveChangesAsync(ct);
     }
 
+    /// <summary>Sets the session's title; a no-op for an unknown id. <see cref="RecordAsync"/> never overwrites it.</summary>
+    public async Task RenameAsync(string sessionId, string title, CancellationToken ct = default) =>
+        await _context.MissionControlSessions.Where(s => s.SessionId == sessionId)
+            .ExecuteUpdateAsync(s => s.SetProperty(x => x.Title, title), ct);
+
     /// <summary>The recorded session, or null.</summary>
     public async Task<MissionControlSessionEntity?> GetAsync(string sessionId, CancellationToken ct = default) =>
         await _context.MissionControlSessions.AsNoTracking().FirstOrDefaultAsync(s => s.SessionId == sessionId, ct);

src/ClaudeDo.Localization/locales/de.json

@@ -403,6 +403,8 @@
     "recentSessionsEmpty": "Keine Sitzungen in den letzten 14 Tagen",
     "resumeSession": "Fortsetzen",
     "showBrief": "Brief",
+    "renameSession": "Doppelklick zum Umbenennen",
+    "renameFailed": "Sitzung konnte nicht umbenannt werden: {0}",
     "handoffSession": "Übergabe",
     "briefOpenFailed": "Brief konnte nicht geöffnet werden: {0}",
     "focusMode": "Fokus",

src/ClaudeDo.Localization/locales/en.json

@@ -403,6 +403,8 @@
     "recentSessionsEmpty": "No sessions in the last 14 days",
     "resumeSession": "Resume",
     "showBrief": "Brief",
+    "renameSession": "Double-click to rename",
+    "renameFailed": "Couldn't rename the session: {0}",
     "handoffSession": "Handoff",
     "briefOpenFailed": "Couldn't open the brief: {0}",
     "focusMode": "Focus",

src/ClaudeDo.Ui/ViewModels/MissionControlViewModel.cs

@@ -326,14 +326,18 @@ public sealed partial class MissionControlViewModel : ViewModelBase, IDisposable
             {
                 var time = DateTime.SpecifyKind(s.StartedAt, DateTimeKind.Utc).ToLocalTime().ToString("g");
                 var briefPath = s.BriefPath;
-                RecentSessions.Add(new RecentSessionViewModel
+                RecentSessionViewModel row = null!;
+                row = new RecentSessionViewModel
                 {
+                    SessionId = s.SessionId,
                     Title = s.Title,
                     Meta = isHandoff ? $"{Loc.T("missionControl.handoffSession")} · {time}" : $"{time} · {s.Cwd}",
                     IsHandoff = isHandoff,
-                    ResumeCommand = new RelayCommand(() => ResumeSession(s, taskCurrent.Contains(s.SessionId))),
+                    ResumeCommand = new RelayCommand(() => ResumeSession(s, row.Title, taskCurrent.Contains(s.SessionId))),
                     ShowBriefCommand = briefPath is null ? null : new RelayCommand(() => ShowBrief(briefPath)),
-                });
+                    CommitRenameCommand = new RelayCommand(() => _ = RenameSessionAsync(row)),
+                };
+                RecentSessions.Add(row);
             }
         }
         catch (Exception ex) { ErrorReported?.Invoke(Loc.T("missionControl.queueRefreshFailed", ex.Message)); }
@@ -365,7 +369,7 @@ public sealed partial class MissionControlViewModel : ViewModelBase, IDisposable
 
     // A task's current session reopens its task tile (deduped, same worktree guards); any other
     // session gets a fresh ad-hoc tile resuming it in its recorded cwd.
-    private void ResumeSession(MissionControlSessionEntity session, bool isTaskCurrent)
+    private void ResumeSession(MissionControlSessionEntity session, string title, bool isTaskCurrent)
     {
         if (session.TaskId is { } taskId && isTaskCurrent)
         {
@@ -374,10 +378,27 @@ public sealed partial class MissionControlViewModel : ViewModelBase, IDisposable
         }
         var paneId = Guid.NewGuid().ToString("n");
         var sessionId = session.SessionId;
-        AddConPtyPane(new ConPtyPaneViewModel(null, session.Title,
+        AddConPtyPane(new ConPtyPaneViewModel(null, title,
             () => DescribeAsync(() => _worker.GetResumeSessionLaunchSpecAsync(sessionId, paneId))) { IdentityKey = paneId });
     }
 
+    /// <summary>Commits an inline rename: trims, ignores empty/unchanged input, persists the title.</summary>
+    internal async System.Threading.Tasks.Task RenameSessionAsync(RecentSessionViewModel row)
+    {
+        if (!row.IsEditing) return;
+        row.IsEditing = false;
+
+        var title = row.EditText.Trim();
+        if (title.Length == 0 || title == row.Title) return;
+        try
+        {
+            await using var ctx = await _dbFactory.CreateDbContextAsync();
+            await new MissionControlSessionRepository(ctx).RenameAsync(row.SessionId, title);
+            row.Title = title;
+        }
+        catch (Exception ex) { ErrorReported?.Invoke(Loc.T("missionControl.renameFailed", ex.Message)); }
+    }
+
     private void ShowBrief(string briefPath)
     {
         var (ok, error) = ShellOpen.Path(briefPath);
@@ -941,9 +962,28 @@ public sealed partial class RunningOperationViewModel : ObservableObject
 }
 
 /// <summary>One row in the "Recent sessions" flyout.</summary>
-public sealed class RecentSessionViewModel
+public sealed partial class RecentSessionViewModel : ObservableObject
 {
-    public required string Title { get; init; }
+    public required string SessionId { get; init; }
+    /// <summary>Display title; updated in place once a rename is persisted.</summary>
+    [ObservableProperty] private string _title = "";
+    /// <summary>True while the inline title TextBox is shown.</summary>
+    [ObservableProperty] private bool _isEditing;
+    /// <summary>The TextBox's working value, kept apart from <see cref="Title"/> so Escape needs no restore.</summary>
+    [ObservableProperty] private string _editText = "";
+    /// <summary>Commits <see cref="EditText"/> as the new title.</summary>
+    public required IRelayCommand CommitRenameCommand { get; init; }
+
+    /// <summary>Switches the row into inline edit mode, seeded with the current title.</summary>
+    public void BeginEdit()
+    {
+        EditText = Title;
+        IsEditing = true;
+    }
+
+    /// <summary>Leaves edit mode without saving.</summary>
+    public void CancelEdit() => IsEditing = false;
+
     /// <summary>Start time plus cwd (origin) or the handoff label (handoff).</summary>
     public required string Meta { get; init; }
     /// <summary>Indents the row under its chain's origin session.</summary>

src/ClaudeDo.Ui/Views/MissionControl/MissionControlView.axaml

@@ -83,10 +83,21 @@
                         <DataTemplate x:DataType="vm:RecentSessionViewModel">
                           <Grid ColumnDefinitions="*,Auto" Classes.handoff="{Binding IsHandoff}">
                             <StackPanel Grid.Column="0" Spacing="2" Margin="0,4" VerticalAlignment="Center">
-                              <TextBlock Text="{Binding Title}"
-                                         TextTrimming="CharacterEllipsis"
-                                         ToolTip.Tip="{Binding Title}"
-                                         Foreground="{DynamicResource TextDimBrush}" />
+                              <Panel>
+                                <TextBlock Text="{Binding Title}"
+                                           IsVisible="{Binding !IsEditing}"
+                                           TextTrimming="CharacterEllipsis"
+                                           ToolTip.Tip="{loc:Tr missionControl.renameSession}"
+                                           Foreground="{DynamicResource TextDimBrush}"
+                                           Cursor="Ibeam"
+                                           DoubleTapped="OnSessionTitleDoubleTapped" />
+                                <TextBox Text="{Binding EditText, Mode=TwoWay}"
+                                         IsVisible="{Binding IsEditing}"
+                                         AcceptsReturn="False"
+                                         MinHeight="0" Padding="4,2"
+                                         KeyDown="OnSessionTitleEditKeyDown"
+                                         LostFocus="OnSessionTitleEditLostFocus" />
+                              </Panel>
                               <TextBlock Classes="meta"
                                          Text="{Binding Meta}"
                                          TextTrimming="CharacterEllipsis"

src/ClaudeDo.Ui/Views/MissionControl/MissionControlView.axaml.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Input;
+using Avalonia.Interactivity;
 using Avalonia.Layout;
 using Avalonia.Media;
 using Avalonia.Platform.Storage;
@@ -40,6 +41,31 @@ public partial class MissionControlView : UserControl
         OverviewGrid.AddHandler(PointerReleasedEvent, OnTilePointerReleased);
     }
 
+    // Inline rename in the Recent sessions flyout. Deliberately not Buttons: the Click handler above would hide the flyout.
+    private void OnSessionTitleDoubleTapped(object? sender, TappedEventArgs e)
+    {
+        if (sender is not TextBlock { DataContext: RecentSessionViewModel row, Parent: Panel panel }) return;
+        row.BeginEdit();
+        var box = panel.Children.OfType<TextBox>().FirstOrDefault();
+        // Deferred: the TextBox only becomes visible (focusable) after the binding update.
+        Avalonia.Threading.Dispatcher.UIThread.Post(() => { box?.Focus(); box?.SelectAll(); });
+    }
+
+    private void OnSessionTitleEditKeyDown(object? sender, KeyEventArgs e)
+    {
+        if (sender is not TextBox { DataContext: RecentSessionViewModel row }) return;
+        if (e.Key == Key.Enter) row.CommitRenameCommand.Execute(null);
+        else if (e.Key == Key.Escape) row.CancelEdit();
+        else return;
+        e.Handled = true; // Escape would otherwise close the flyout too
+    }
+
+    private void OnSessionTitleEditLostFocus(object? sender, RoutedEventArgs e)
+    {
+        if (sender is TextBox { DataContext: RecentSessionViewModel row })
+            row.CommitRenameCommand.Execute(null);
+    }
+
     // Ticks the "Running now" elapsed times while the view is on screen.
     private Avalonia.Threading.DispatcherTimer? _elapsedTimer;