AX Agent transcript 보조 메타를 마지막으로 정리

- StatusElapsed, StatusTokens를 값이 있을 때만 노출되게 바꿔 하단 상태선 빈 공간 제거

- ConversationQuickStrip을 실제 running/spotlight count가 있을 때만 보이게 조정

- README와 DEVELOPMENT 문서에 2026-04-05 21:43 (KST) 기준 최종 100% 마감 판단과 검증 결과 반영

- 검증: dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify\\ -p:IntermediateOutputPath=obj\\verify\\ (경고 0 / 오류 0)

src/AxCopilot/Views/ChatWindow.xaml

@@ -2439,9 +2439,11 @@
                                 </StackPanel>
                             </Border>
                             <TextBlock x:Name="StatusElapsed" Text="" FontSize="8.25"
+                                       Visibility="Collapsed"
                                        Foreground="{DynamicResource SecondaryText}"
                                        VerticalAlignment="Center" Margin="0,0,5,0"/>
                             <TextBlock x:Name="StatusTokens" Text="" FontSize="8.25"
+                                       Visibility="Collapsed"
                                        Foreground="{DynamicResource SecondaryText}"
                                        VerticalAlignment="Center"/>
                         </StackPanel>

src/AxCopilot/Views/ChatWindow.xaml.cs

@@ -5350,7 +5350,10 @@ public partial class ChatWindow : Window
 
         // 하단 상태바 시간 갱신
         if (StatusElapsed != null)
+        {
             StatusElapsed.Text = $"{sec}초";
+            StatusElapsed.Visibility = Visibility.Visible;
+        }
     }
 
     private void TypingTimer_Tick(object? sender, EventArgs e)
@@ -9339,8 +9342,8 @@ public partial class ChatWindow : Window
 
         var allowQuickStrip = !string.Equals(_activeTab, "Chat", StringComparison.OrdinalIgnoreCase);
         var hasQuickSignal = allowQuickStrip
-                             && (_runningOnlyFilter
-                                 || !_sortConversationsByRecent);
+                             && ((_runningOnlyFilter && _runningConversationCount > 0)
+                                 || (!_sortConversationsByRecent && _spotlightConversationCount > 0));
 
         ConversationQuickStrip.Visibility = hasQuickSignal
             ? Visibility.Visible
@@ -18582,8 +18585,16 @@ private static (string icon, string label, string bgHex, string fgHex) GetDecisi
     {
         StopStatusAnimation();
         if (StatusLabel != null) StatusLabel.Text = "대기 중";
-        if (StatusElapsed != null) StatusElapsed.Text = "";
-        if (StatusTokens != null) StatusTokens.Text = "";
+        if (StatusElapsed != null)
+        {
+            StatusElapsed.Text = "";
+            StatusElapsed.Visibility = Visibility.Collapsed;
+        }
+        if (StatusTokens != null)
+        {
+            StatusTokens.Text = "";
+            StatusTokens.Visibility = Visibility.Collapsed;
+        }
         RefreshContextUsageVisual();
         ScheduleGitBranchRefresh(250);
     }
@@ -18597,6 +18608,7 @@ private static (string icon, string label, string bgHex, string fgHex) GetDecisi
         var totalCost = inCost + outCost;
         var costText = totalCost > 0 ? $" · {Services.TokenEstimator.FormatCost(totalCost)}" : "";
         StatusTokens.Text = $"↑{Services.TokenEstimator.Format(inputTokens)} ↓{Services.TokenEstimator.Format(outputTokens)}{costText}";
+        StatusTokens.Visibility = Visibility.Visible;
         RefreshContextUsageVisual();
     }