fix(ui): render Output log directly on the console, not as a nested card

The Output tab embedded SessionTerminalView, which is itself a bordered terminal
card with its own header — a card inside the console card. Render the log lines
directly on the console body instead (the console already provides the terminal
chrome, traffic lights, and status chip), with auto-scroll moved to code-behind.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

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

@@ -1,7 +1,6 @@
 <UserControl xmlns="https://github.com/avaloniaui"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:vm="using:ClaudeDo.Ui.ViewModels.Islands"
-             xmlns:islands="using:ClaudeDo.Ui.Views.Islands"
              xmlns:loc="using:ClaudeDo.Ui.Localization"
              x:DataType="vm:DetailsIslandViewModel"
              x:Class="ClaudeDo.Ui.Views.Islands.Detail.WorkConsole">
@@ -139,15 +138,28 @@
       <!-- ── Tab body ── -->
       <Grid>
 
-        <!-- Output: embedded terminal, inset so it reads as its own card -->
-        <islands:SessionTerminalView
-            IsVisible="{Binding IsOutputTab}"
-            Margin="10,8,10,10"
-            Entries="{Binding Log}"
-            Label="{Binding SessionLabel}"
-            IsRunning="{Binding IsRunning}"
-            IsDone="{Binding IsDone}"
-            IsFailed="{Binding IsFailed}" />
+        <!-- Output: log rendered directly on the console body (no nested card) -->
+        <ScrollViewer Name="LogScroll"
+                      IsVisible="{Binding IsOutputTab}"
+                      VerticalScrollBarVisibility="Visible"
+                      AllowAutoHide="False"
+                      Padding="12,8,12,12">
+          <ItemsControl ItemsSource="{Binding Log}">
+            <ItemsControl.ItemTemplate>
+              <DataTemplate DataType="vm:LogLineViewModel">
+                <Grid ColumnDefinitions="60,*" Margin="0,1">
+                  <TextBlock Grid.Column="0"
+                             Classes="log-ts"
+                             Text="{Binding TimestampFormatted}" />
+                  <SelectableTextBlock Grid.Column="1"
+                                       Text="{Binding Text}" Tag="{Binding ClassName}"
+                                       Foreground="{DynamicResource TextDimBrush}"
+                                       TextWrapping="Wrap" />
+                </Grid>
+              </DataTemplate>
+            </ItemsControl.ItemTemplate>
+          </ItemsControl>
+        </ScrollViewer>
 
         <!-- Session: review (top) + merge/worktree + outcomes — each gated on state -->
         <ScrollViewer IsVisible="{Binding IsSessionTab}" Padding="14,10">