AX Agent 상태선 렌더 구조 분리 및 문서 갱신

- ChatWindow.StatusPresentation.cs로 UpdateStatusBar, StartStatusAnimation, StopStatusAnimation을 이동해 runtime 상태 이벤트와 상태선 표현 책임을 메인 창 코드에서 분리함

- ChatWindow.xaml.cs는 transcript 오케스트레이션 중심으로 더 정리했고, claw-code 기준 status/footer 품질 개선을 이어가기 쉬운 구조로 개선함

- README.md와 docs/DEVELOPMENT.md에 2026-04-06 08:39 (KST) 기준 변경 이력을 반영함

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

README.md

@@ -7,6 +7,10 @@ Windows 전용 시맨틱 런처 & 워크스페이스 매니저
 개발 참고: Claw Code 동등성 작업 추적 문서  
 `docs/claw-code-parity-plan.md`
 
+- 업데이트: 2026-04-06 08:39 (KST)
+- AX Agent 하단 상태바 이벤트 처리와 회전 애니메이션을 `ChatWindow.StatusPresentation.cs`로 옮겼습니다. `UpdateStatusBar`, `StartStatusAnimation`, `StopStatusAnimation`이 상태 표현 파일로 이동해 메인 창 코드의 runtime/status 분기가 더 줄었습니다.
+- `ChatWindow.xaml.cs`는 대화 실행 orchestration 중심으로 더 정리됐고, claw-code 기준 status line 정교화와 footer presentation 개선을 계속 이어가기 쉬운 구조로 맞췄습니다.
+
 - 업데이트: 2026-04-06 08:27 (KST)
 - AX Agent 메시지 액션/메타/편집 렌더를 `ChatWindow.MessageInteractions.cs`로 분리했습니다. 좋아요·싫어요 피드백 버튼, 응답 메타 텍스트, 메시지 등장 애니메이션, 사용자 메시지 편집·재생성 흐름이 메인 창 코드 밖으로 이동했습니다.
 - `ChatWindow.xaml.cs`는 transcript 오케스트레이션과 상태 흐름에 더 집중하도록 정리했고, claw-code 기준 메시지 타입 분리와 renderer 구조화를 계속 진행하기 쉬운 기반을 만들었습니다.

docs/DEVELOPMENT.md

@@ -4897,3 +4897,5 @@ ow + toggle ?쒓컖 ?몄뼱濡??ㅼ떆 ?뺣젹?덈떎.
 - Document update: 2026-04-06 08:28 (KST) - This keeps `ChatWindow.xaml.cs` more orchestration-focused while preserving the same runtime behavior, and it aligns AX Agent more closely with the `claw-code` model of separating prompt/footer presentation from session execution logic.
 - Document update: 2026-04-06 08:27 (KST) - Split message interaction presentation out of `ChatWindow.xaml.cs` into `ChatWindow.MessageInteractions.cs`. Feedback button creation, assistant response meta text, transcript entry animation, and inline user-message edit/regenerate flow are now grouped in a dedicated partial.
 - Document update: 2026-04-06 08:27 (KST) - This pass further reduces renderer responsibility in the main chat window file and moves AX Agent closer to the `claw-code` structure where transcript orchestration and message interaction presentation are separated.
+- Document update: 2026-04-06 08:39 (KST) - Moved runtime status bar event handling and spinner animation out of `ChatWindow.xaml.cs` into `ChatWindow.StatusPresentation.cs`. `UpdateStatusBar`, `StartStatusAnimation`, and `StopStatusAnimation` now live alongside the existing operational status presentation helpers.
+- Document update: 2026-04-06 08:39 (KST) - This pass reduces direct status-line branching in the main chat window file and keeps AX Agent closer to the `claw-code` model where runtime/footer presentation is separated from session orchestration.

src/AxCopilot/Views/ChatWindow.StatusPresentation.cs

@@ -1,11 +1,15 @@
 using System.Windows;
 using System.Windows.Media;
+using System.Windows.Media.Animation;
 using AxCopilot.Services;
+using AxCopilot.Services.Agent;
 
 namespace AxCopilot.Views;
 
 public partial class ChatWindow
 {
+    private Storyboard? _statusSpinStoryboard;
+
     private AppStateService.OperationalStatusPresentationState BuildOperationalStatusPresentation()
     {
         var hasLiveRuntimeActivity = !string.Equals(_activeTab, "Chat", StringComparison.OrdinalIgnoreCase)
@@ -169,4 +173,112 @@ public partial class ChatWindow
         StatusTokens.Visibility = Visibility.Visible;
         RefreshContextUsageVisual();
     }
+    private void UpdateStatusBar(AgentEvent evt)
+    {
+        var toolLabel = evt.ToolName switch
+        {
+            "file_read" or "document_read" => "파일 읽기",
+            "file_write" => "파일 쓰기",
+            "file_edit" => "파일 수정",
+            "html_create" => "HTML 생성",
+            "xlsx_create" => "Excel 생성",
+            "docx_create" => "Word 생성",
+            "csv_create" => "CSV 생성",
+            "md_create" => "Markdown 생성",
+            "folder_map" => "폴더 탐색",
+            "glob" => "파일 검색",
+            "grep" => "내용 검색",
+            "process" => "명령 실행",
+            _ => evt.ToolName,
+        };
+
+        var isDebugLogLevel = string.Equals(_settings.Settings.Llm.AgentLogLevel, "debug", StringComparison.OrdinalIgnoreCase);
+
+        switch (evt.Type)
+        {
+            case AgentEventType.Thinking:
+                SetStatus("생각 중...", spinning: true);
+                break;
+            case AgentEventType.Planning:
+                SetStatus($"계획 수립 중 — {evt.StepTotal}단계", spinning: true);
+                break;
+            case AgentEventType.PermissionRequest:
+                SetStatus($"권한 확인 중: {toolLabel}", spinning: false);
+                break;
+            case AgentEventType.PermissionGranted:
+                SetStatus($"권한 승인됨: {toolLabel}", spinning: false);
+                break;
+            case AgentEventType.PermissionDenied:
+                SetStatus($"권한 거부됨: {toolLabel}", spinning: false);
+                StopStatusAnimation();
+                break;
+            case AgentEventType.Decision:
+                SetStatus(GetDecisionStatusText(evt.Summary), spinning: IsDecisionPending(evt.Summary));
+                break;
+            case AgentEventType.ToolCall:
+                if (!isDebugLogLevel)
+                    break;
+                SetStatus($"{toolLabel} 실행 중...", spinning: true);
+                break;
+            case AgentEventType.ToolResult:
+                SetStatus(evt.Success ? $"{toolLabel} 완료" : $"{toolLabel} 실패", spinning: false);
+                break;
+            case AgentEventType.StepStart:
+                SetStatus($"[{evt.StepCurrent}/{evt.StepTotal}] {TruncateForStatus(evt.Summary)}", spinning: true);
+                break;
+            case AgentEventType.StepDone:
+                SetStatus($"[{evt.StepCurrent}/{evt.StepTotal}] 단계 완료", spinning: true);
+                break;
+            case AgentEventType.SkillCall:
+                if (!isDebugLogLevel)
+                    break;
+                SetStatus($"스킬 실행 중: {TruncateForStatus(evt.Summary)}", spinning: true);
+                break;
+            case AgentEventType.Complete:
+                SetStatus("작업 완료", spinning: false);
+                StopStatusAnimation();
+                break;
+            case AgentEventType.Error:
+                SetStatus("오류 발생", spinning: false);
+                StopStatusAnimation();
+                break;
+            case AgentEventType.Paused:
+                if (!isDebugLogLevel)
+                    break;
+                SetStatus("⏸ 일시정지", spinning: false);
+                break;
+            case AgentEventType.Resumed:
+                if (!isDebugLogLevel)
+                    break;
+                SetStatus("▶ 재개됨", spinning: true);
+                break;
+        }
+    }
+
+    private void StartStatusAnimation()
+    {
+        if (_statusSpinStoryboard != null)
+            return;
+
+        var anim = new DoubleAnimation
+        {
+            From = 0,
+            To = 360,
+            Duration = TimeSpan.FromSeconds(2),
+            RepeatBehavior = RepeatBehavior.Forever,
+        };
+
+        _statusSpinStoryboard = new Storyboard();
+        Storyboard.SetTarget(anim, StatusDiamond);
+        Storyboard.SetTargetProperty(anim,
+            new PropertyPath("(UIElement.RenderTransform).(RotateTransform.Angle)"));
+        _statusSpinStoryboard.Children.Add(anim);
+        _statusSpinStoryboard.Begin();
+    }
+
+    private void StopStatusAnimation()
+    {
+        _statusSpinStoryboard?.Stop();
+        _statusSpinStoryboard = null;
+    }
 }

src/AxCopilot/Views/ChatWindow.xaml.cs

@@ -16892,115 +16892,6 @@ public partial class ChatWindow : Window
 
     // ─── 하단 상태바 ──────────────────────────────────────────────────────
 
-    private System.Windows.Media.Animation.Storyboard? _statusSpinStoryboard;
-
-    private void UpdateStatusBar(AgentEvent evt)
-    {
-        var toolLabel = evt.ToolName switch
-        {
-            "file_read" or "document_read" => "파일 읽기",
-            "file_write" => "파일 쓰기",
-            "file_edit" => "파일 수정",
-            "html_create" => "HTML 생성",
-            "xlsx_create" => "Excel 생성",
-            "docx_create" => "Word 생성",
-            "csv_create" => "CSV 생성",
-            "md_create" => "Markdown 생성",
-            "folder_map" => "폴더 탐색",
-            "glob" => "파일 검색",
-            "grep" => "내용 검색",
-            "process" => "명령 실행",
-            _ => evt.ToolName,
-        };
-
-        var isDebugLogLevel = string.Equals(_settings.Settings.Llm.AgentLogLevel, "debug", StringComparison.OrdinalIgnoreCase);
-
-        switch (evt.Type)
-        {
-            case AgentEventType.Thinking:
-                SetStatus("생각 중...", spinning: true);
-                break;
-            case AgentEventType.Planning:
-                SetStatus($"계획 수립 중 — {evt.StepTotal}단계", spinning: true);
-                break;
-            case AgentEventType.PermissionRequest:
-                SetStatus($"권한 확인 중: {toolLabel}", spinning: false);
-                break;
-            case AgentEventType.PermissionGranted:
-                SetStatus($"권한 승인됨: {toolLabel}", spinning: false);
-                break;
-            case AgentEventType.PermissionDenied:
-                SetStatus($"권한 거부됨: {toolLabel}", spinning: false);
-                StopStatusAnimation();
-                break;
-            case AgentEventType.Decision:
-                SetStatus(GetDecisionStatusText(evt.Summary), spinning: IsDecisionPending(evt.Summary));
-                break;
-            case AgentEventType.ToolCall:
-                if (!isDebugLogLevel)
-                    break;
-                SetStatus($"{toolLabel} 실행 중...", spinning: true);
-                break;
-            case AgentEventType.ToolResult:
-                SetStatus(evt.Success ? $"{toolLabel} 완료" : $"{toolLabel} 실패", spinning: false);
-                break;
-            case AgentEventType.StepStart:
-                SetStatus($"[{evt.StepCurrent}/{evt.StepTotal}] {TruncateForStatus(evt.Summary)}", spinning: true);
-                break;
-            case AgentEventType.StepDone:
-                SetStatus($"[{evt.StepCurrent}/{evt.StepTotal}] 단계 완료", spinning: true);
-                break;
-            case AgentEventType.SkillCall:
-                if (!isDebugLogLevel)
-                    break;
-                SetStatus($"스킬 실행 중: {TruncateForStatus(evt.Summary)}", spinning: true);
-                break;
-            case AgentEventType.Complete:
-                SetStatus("작업 완료", spinning: false);
-                StopStatusAnimation();
-                break;
-            case AgentEventType.Error:
-                SetStatus("오류 발생", spinning: false);
-                StopStatusAnimation();
-                break;
-            case AgentEventType.Paused:
-                if (!isDebugLogLevel)
-                    break;
-                SetStatus("⏸ 일시정지", spinning: false);
-                break;
-            case AgentEventType.Resumed:
-                if (!isDebugLogLevel)
-                    break;
-                SetStatus("▶ 재개됨", spinning: true);
-                break;
-        }
-    }
-
-    private void StartStatusAnimation()
-    {
-        if (_statusSpinStoryboard != null) return;
-
-        var anim = new System.Windows.Media.Animation.DoubleAnimation
-        {
-            From = 0, To = 360,
-            Duration = TimeSpan.FromSeconds(2),
-            RepeatBehavior = System.Windows.Media.Animation.RepeatBehavior.Forever,
-        };
-
-        _statusSpinStoryboard = new System.Windows.Media.Animation.Storyboard();
-        System.Windows.Media.Animation.Storyboard.SetTarget(anim, StatusDiamond);
-        System.Windows.Media.Animation.Storyboard.SetTargetProperty(anim,
-            new PropertyPath("(UIElement.RenderTransform).(RotateTransform.Angle)"));
-        _statusSpinStoryboard.Children.Add(anim);
-        _statusSpinStoryboard.Begin();
-    }
-
-    private void StopStatusAnimation()
-    {
-        _statusSpinStoryboard?.Stop();
-        _statusSpinStoryboard = null;
-    }
-
     private void BtnCompactNow_Click(object sender, RoutedEventArgs e)
     {
         if (_isStreaming)