AX Agent 플랜모드 잔재 제거와 상태바 소음 축소 반영

- AX Agent 내부 설정 오버레이에서 Plan Mode 도구 저장/노출 경로를 false 고정으로 정리

- 메인 설정에 남아 있던 플랜 모드 및 Plan Mode 도구 UI를 숨기고 카드 상태를 off 고정으로 정리

- Cowork/Code 상태바가 debug가 아닐 때 ToolCall/SkillCall/Paused/Resumed 이벤트로 과하게 흔들리지 않도록 조정

- claw-code parity 계획 문서와 README, DEVELOPMENT 이력을 현재 정책과 진척율 기준으로 갱신

- 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.cs

@@ -14327,7 +14327,7 @@ public partial class ChatWindow : Window
         llm.EnableParallelTools = ChkOverlayEnableParallelTools?.IsChecked == true;
         llm.EnableProjectRules = ChkOverlayEnableProjectRules?.IsChecked == true;
         llm.EnableAgentMemory = ChkOverlayEnableAgentMemory?.IsChecked == true;
-        llm.Code.EnablePlanModeTools = ChkOverlayEnablePlanModeTools?.IsChecked == true;
+        llm.Code.EnablePlanModeTools = false;
         llm.Code.EnableWorktreeTools = ChkOverlayEnableWorktreeTools?.IsChecked == true;
         llm.Code.EnableTeamTools = ChkOverlayEnableTeamTools?.IsChecked == true;
         llm.Code.EnableCronTools = ChkOverlayEnableCronTools?.IsChecked == true;
@@ -14528,7 +14528,7 @@ public partial class ChatWindow : Window
                 if (ChkOverlayEnableAgentMemory != null)
                     ChkOverlayEnableAgentMemory.IsChecked = llm.EnableAgentMemory;
                 if (ChkOverlayEnablePlanModeTools != null)
-                    ChkOverlayEnablePlanModeTools.IsChecked = llm.Code.EnablePlanModeTools;
+                    ChkOverlayEnablePlanModeTools.IsChecked = false;
                 if (ChkOverlayEnableWorktreeTools != null)
                     ChkOverlayEnableWorktreeTools.IsChecked = llm.Code.EnableWorktreeTools;
                 if (ChkOverlayEnableTeamTools != null)
@@ -15287,7 +15287,7 @@ public partial class ChatWindow : Window
         if (OverlayToggleAgentMemory != null)
             OverlayToggleAgentMemory.Visibility = showDev ? Visibility.Visible : Visibility.Collapsed;
         if (OverlayTogglePlanModeTools != null)
-            OverlayTogglePlanModeTools.Visibility = showCode ? Visibility.Visible : Visibility.Collapsed;
+            OverlayTogglePlanModeTools.Visibility = Visibility.Collapsed;
         if (OverlayToggleWorktreeTools != null)
             OverlayToggleWorktreeTools.Visibility = showCode ? Visibility.Visible : Visibility.Collapsed;
         if (OverlayToggleTeamTools != null)
@@ -17913,6 +17913,8 @@ public partial class ChatWindow : Window
 
     private void UpdateAgentProgressBar(AgentEvent evt)
     {
+        var isDebugLogLevel = string.Equals(_settings.Settings.Llm.AgentLogLevel, "debug", StringComparison.OrdinalIgnoreCase);
+
         switch (evt.Type)
         {
             case AgentEventType.Planning when evt.Steps is { Count: > 0 }:
@@ -18372,6 +18374,8 @@ public partial class ChatWindow : Window
             _ => evt.ToolName,
         };
 
+        var isDebugLogLevel = string.Equals(_settings.Settings.Llm.AgentLogLevel, "debug", StringComparison.OrdinalIgnoreCase);
+
         switch (evt.Type)
         {
             case AgentEventType.Thinking:
@@ -18394,6 +18398,8 @@ public partial class ChatWindow : Window
                 SetStatus(GetDecisionStatusText(evt.Summary), spinning: IsDecisionPending(evt.Summary));
                 break;
             case AgentEventType.ToolCall:
+                if (!isDebugLogLevel)
+                    break;
                 SetStatus($"{toolLabel} 실행 중...", spinning: true);
                 break;
             case AgentEventType.ToolResult:
@@ -18406,6 +18412,8 @@ public partial class ChatWindow : Window
                 SetStatus($"[{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:
@@ -18417,9 +18425,13 @@ public partial class ChatWindow : Window
                 StopStatusAnimation();
                 break;
             case AgentEventType.Paused:
+                if (!isDebugLogLevel)
+                    break;
                 SetStatus("⏸ 일시정지", spinning: false);
                 break;
             case AgentEventType.Resumed:
+                if (!isDebugLogLevel)
+                    break;
                 SetStatus("▶ 재개됨", spinning: true);
                 break;
         }

src/AxCopilot/Views/SettingsWindow.xaml

@@ -4697,7 +4697,7 @@
                                     </WrapPanel>
                                 </Grid>
                             </Border>
-                            <Border Style="{StaticResource AgentSettingsRow}">
+                            <Border Style="{StaticResource AgentSettingsRow}" Visibility="Collapsed">
                                 <Grid>
                                     <StackPanel HorizontalAlignment="Left" Margin="0,0,180,0">
                                         <StackPanel Orientation="Horizontal">
@@ -5154,7 +5154,7 @@
 
                             <!-- ── Agentic 도구 설정 ── -->
                             <TextBlock Style="{StaticResource SectionHeader}" Text="Agentic 도구"/>
-                            <Border Style="{StaticResource SettingsRow}">
+                            <Border Style="{StaticResource SettingsRow}" Visibility="Collapsed">
                                 <Grid>
                                     <StackPanel HorizontalAlignment="Left" Margin="0,0,60,0">
                                         <TextBlock Style="{StaticResource RowLabel}" Text="Plan Mode 도구"/>

src/AxCopilot/Views/SettingsWindow.xaml.cs

@@ -126,10 +126,9 @@ public partial class SettingsWindow : Window
         if (AgentDecisionCardNormal != null) AgentDecisionCardNormal.IsChecked = decision == "normal";
         if (AgentDecisionCardDetailed != null) AgentDecisionCardDetailed.IsChecked = decision == "detailed";
 
-        var planMode = (_vm.PlanMode ?? "off").Trim().ToLowerInvariant();
-        if (AgentPlanModeCardOff != null) AgentPlanModeCardOff.IsChecked = planMode == "off";
-        if (AgentPlanModeCardAlways != null) AgentPlanModeCardAlways.IsChecked = planMode == "always";
-        if (AgentPlanModeCardAuto != null) AgentPlanModeCardAuto.IsChecked = planMode == "auto";
+        if (AgentPlanModeCardOff != null) AgentPlanModeCardOff.IsChecked = true;
+        if (AgentPlanModeCardAlways != null) AgentPlanModeCardAlways.IsChecked = false;
+        if (AgentPlanModeCardAuto != null) AgentPlanModeCardAuto.IsChecked = false;
 
         var operationMode = OperationModePolicy.Normalize(_vm.OperationMode);
         if (AgentOperationModeInternal != null) AgentOperationModeInternal.IsChecked = operationMode == OperationModePolicy.InternalMode;
@@ -2217,12 +2216,7 @@ public partial class SettingsWindow : Window
     private void AgentPlanModeCard_Checked(object sender, RoutedEventArgs e)
     {
         if (!IsLoaded || sender is not RadioButton rb || rb.IsChecked != true) return;
-        _vm.PlanMode = rb.Name switch
-        {
-            "AgentPlanModeCardAlways" => "always",
-            "AgentPlanModeCardAuto" => "auto",
-            _ => "off",
-        };
+        _vm.PlanMode = "off";
     }
 
     private void AgentOperationModeCard_Checked(object sender, RoutedEventArgs e)