Rename pull-out tab to 'Stream Settings'; right-click Start Stream → Change Account / Logout

MainWindow.xaml

@@ -169,7 +169,15 @@
                     <!-- Start Stream button (connected + offline) -->
                     <Button Content="Start Stream" Style="{StaticResource YtButton}"
                             Command="{Binding StartStreamCommand}"
-                            Visibility="{Binding ShowStartStream, Converter={StaticResource BoolToVis}}"/>
+                            Visibility="{Binding ShowStartStream, Converter={StaticResource BoolToVis}}">
+                        <Button.ContextMenu>
+                            <ContextMenu>
+                                <MenuItem Header="Change Account" Command="{Binding ChangeAccountCommand}"/>
+                                <Separator/>
+                                <MenuItem Header="Logout" Command="{Binding LogoutCommand}"/>
+                            </ContextMenu>
+                        </Button.ContextMenu>
+                    </Button>
                     <!-- End Stream button (live) -->
                     <Button Content="End Stream" Style="{StaticResource YtButton}"
                             Background="#333" Command="{Binding EndStreamCommand}"
@@ -1122,7 +1130,7 @@
                     </Grid>
 
                     <!-- ═══ BROADCAST TEXT PULL-OUT (always visible) ═══
-                         White "Text" tab on the preview's right edge; clicking it
+                         White "Stream Settings" tab on the preview's right edge; clicking it
                          toggles the broadcast-metadata form, and any click outside
                          the form collapses it. Edits persist locally immediately;
                          Update pushes liveBroadcasts.update. -->
@@ -1225,7 +1233,7 @@
                                     <MouseBinding Gesture="LeftClick"
                                                   Command="{Binding BroadcastForm.ToggleDrawerCommand}"/>
                                 </Border.InputBindings>
-                                <TextBlock Text="Text" Foreground="#e94560" FontWeight="Bold" FontSize="15"
+                                <TextBlock Text="Stream Settings" Foreground="#e94560" FontWeight="Bold" FontSize="15"
                                            HorizontalAlignment="Center">
                                     <TextBlock.LayoutTransform>
                                         <RotateTransform Angle="90"/>

ViewModels/MainViewModel.cs

@@ -1526,6 +1526,8 @@ public class MainViewModel : ViewModelBase
     public ICommand ActivateLicenseCommand { get; }
     public ICommand OpenLicenseEntryCommand { get; }
     public ICommand OpenHotkeyConfigCommand { get; }
+    public ICommand ChangeAccountCommand { get; }
+    public ICommand LogoutCommand { get; }
 
     public MainViewModel()
     {
@@ -1600,6 +1602,8 @@ public class MainViewModel : ViewModelBase
         ActivateLicenseCommand = new RelayCommand(_ => _ = ActivateLicenseAsync(), _ => !IsLicenseValidating);
         OpenLicenseEntryCommand = new RelayCommand(_ => IsLicenseEntryOpen = !IsLicenseEntryOpen);
         OpenHotkeyConfigCommand = new RelayCommand(_ => OpenHotkeyConfig());
+        ChangeAccountCommand = new RelayCommand(_ => _ = ChangeAccountAsync());
+        LogoutCommand = new RelayCommand(_ => _ = SignOutYouTubeAsync());
 
         _layoutStore = new LayoutStore(LayoutPathOverride ?? DefaultLayoutPath);
         _activeLayoutPath = _layoutStore.ActivePath;
@@ -3591,4 +3595,10 @@ public class MainViewModel : ViewModelBase
         AppLog.Write("Socials: signed out of YouTube");
         await Task.CompletedTask;
     }
+
+    private async Task ChangeAccountAsync()
+    {
+        await SignOutYouTubeAsync();
+        await SignInAsync();
+    }
 }