AX Agent 설정/오버레이의 PlanMode dead UI를 제거

- SettingsWindow와 ChatWindow에서 숨김 PlanMode row, hidden toggle, dead handler와 binding 제거

- SettingsViewModel dead PlanMode property/save 경로 정리로 현재 정책과 설정 모델을 일치시킴

- README와 DEVELOPMENT 문서에 2026-04-05 21:12 (KST) 기준 변경 내역과 parity 98% 재평가 반영

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

README.md

@@ -960,6 +960,11 @@ ow + toggle 시각 언어로 통일했습니다.
 - 이번 정리 후 추정 parity 는 `core engine 95% / main transcript UI 97% / Cowork·Code runtime UX 97% / internal settings 93% / overall 97%` 정도로 재평가했습니다.
 - 검증: `dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify\\ -p:IntermediateOutputPath=obj\\verify\\` 경고 0 / 오류 0
 - 업데이트: 2026-04-05 21:03 (KST)
+- 메인 설정과 AX Agent 내부 오버레이에 남아 있던 숨김 `PlanMode` UI 잔재도 추가로 제거했습니다. [SettingsWindow.xaml](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/SettingsWindow.xaml), [SettingsWindow.xaml.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/SettingsWindow.xaml.cs), [SettingsViewModel.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/ViewModels/SettingsViewModel.cs), [ChatWindow.xaml](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/ChatWindow.xaml), [ChatWindow.xaml.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/ChatWindow.xaml.cs) 기준으로 dead row, dead binding, dead event, hidden overlay toggle을 걷어 clean 파일 기준 정책과 UI가 완전히 같은 방향을 보게 맞췄습니다.
+- 현재 검색상 남은 `PlanMode` 잔재는 JSON 호환용 [AppSettings.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Models/AppSettings.cs) 와 별도 구형 [AgentSettingsWindow.xaml.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/AgentSettingsWindow.xaml.cs) 정도입니다. 현행 사용 경로 기준으로는 핵심 엔진/메인 설정/내부 오버레이 쪽 레거시 정리는 거의 끝난 상태입니다.
+- 이번 정리 후 추정 parity 는 `core engine 95% / main transcript UI 97% / Cowork·Code runtime UX 97% / internal settings 95% / overall 98%` 정도로 재평가했습니다.
+- 검증: `dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify\\ -p:IntermediateOutputPath=obj\\verify\\` 경고 0 / 오류 0
+- 업데이트: 2026-04-05 21:12 (KST)
 
 ---
 

docs/DEVELOPMENT.md

@@ -4724,3 +4724,8 @@ ow + toggle ?쒓컖 ?몄뼱濡??ㅼ떆 ?뺣젹?덈떎.
 - 이번 묶음 후 추정 parity 는 `core engine 95% / main transcript UI 97% / Cowork·Code runtime UX 97% / internal settings 93% / overall 97%` 정도로 재평가했습니다.
 - 검증: `dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\verify\ -p:IntermediateOutputPath=obj\verify\` 경고 0 / 오류 0
 - 업데이트: 2026-04-05 21:03 (KST)
+- 메인 설정/내부 오버레이의 숨김 `PlanMode` UI 잔재도 clean 파일 기준으로 제거했습니다. [SettingsWindow.xaml](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/SettingsWindow.xaml) 의 숨김 plan row와 hidden `Plan Mode 도구` row, [SettingsWindow.xaml.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/SettingsWindow.xaml.cs) 의 plan radio sync/handler, [SettingsViewModel.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/ViewModels/SettingsViewModel.cs) 의 dead `PlanMode` property/save 경로, [ChatWindow.xaml](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/ChatWindow.xaml) 의 hidden `OverlayTogglePlanModeTools`, [ChatWindow.xaml.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/ChatWindow.xaml.cs) 의 관련 load/save/visibility dead code를 함께 걷어냈습니다.
+- 현재 남아 있는 `PlanMode`/`EnablePlanModeTools` 참조는 JSON 호환용 [AppSettings.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Models/AppSettings.cs) 와 구형 [AgentSettingsWindow.xaml.cs](/E:/AX%20Copilot%20-%20Codex/src/AxCopilot/Views/AgentSettingsWindow.xaml.cs) 정도입니다. 현행 경로 기준으로는 핵심 엔진, 메인 설정, AX Agent 내부 오버레이의 레거시 의존성이 거의 제거된 상태입니다.
+- 이번 묶음 후 추정 parity 는 `core engine 95% / main transcript UI 97% / Cowork·Code runtime UX 97% / internal settings 95% / overall 98%` 정도로 재평가했습니다.
+- 검증: `dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\verify\ -p:IntermediateOutputPath=obj\verify\` 경고 0 / 오류 0
+- 업데이트: 2026-04-05 21:12 (KST)

src/AxCopilot/ViewModels/SettingsViewModel.cs

@@ -370,15 +370,6 @@ public class SettingsViewModel : INotifyPropertyChanged
         set { _agentDecisionLevel = value; OnPropertyChanged(); }
     }
 
-    public string PlanMode
-    {
-        get => "off";
-        set
-        {
-            OnPropertyChanged();
-        }
-    }
-
     private bool _enableMultiPassDocument;
     public bool EnableMultiPassDocument
     {
@@ -1581,7 +1572,6 @@ public class SettingsViewModel : INotifyPropertyChanged
         s.Llm.PlanDiffSeverityMediumRatioPercent = _planDiffSeverityMediumRatioPercent;
         s.Llm.PlanDiffSeverityHighRatioPercent = _planDiffSeverityHighRatioPercent;
         s.Llm.AgentDecisionLevel     = _agentDecisionLevel;
-        s.Llm.PlanMode               = "off";
         s.Llm.EnableMultiPassDocument = _enableMultiPassDocument;
         s.Llm.EnableCoworkVerification = _enableCoworkVerification;
         s.Llm.EnableFilePathHighlight = _enableFilePathHighlight;

src/AxCopilot/Views/ChatWindow.xaml

@@ -4572,48 +4572,6 @@
                                                                   Style="{StaticResource ToggleSwitch}"/>
                                                     </Grid>
                                                 </Border>
-                                                <Border x:Name="OverlayTogglePlanModeTools" Style="{StaticResource OverlayAdvancedToggleRowStyle}" Visibility="Collapsed">
-                                                    <Grid>
-                                                        <Grid.ColumnDefinitions>
-                                                            <ColumnDefinition Width="*"/>
-                                                            <ColumnDefinition Width="Auto"/>
-                                                        </Grid.ColumnDefinitions>
-                                                        <StackPanel Margin="0,0,16,0">
-                                                            <StackPanel Orientation="Horizontal">
-                                                                <TextBlock Text="Plan Mode 도구"
-                                                                           FontSize="12.5"
-                                                                           FontWeight="SemiBold"
-                                                                           Foreground="{DynamicResource PrimaryText}"/>
-                                                                <Border Style="{StaticResource OverlayHelpBadge}">
-                                                                    <TextBlock Text="?"
-                                                                               FontSize="10"
-                                                                               FontWeight="Bold"
-                                                                               Foreground="{DynamicResource AccentColor}"
-                                                                               HorizontalAlignment="Center"
-                                                                               VerticalAlignment="Center"/>
-                                                                    <Border.ToolTip>
-                                                                        <ToolTip Style="{StaticResource HelpTooltipStyle}">
-                                                                            <TextBlock TextWrapping="Wrap"
-                                                                                       Foreground="White"
-                                                                                       FontSize="12"
-                                                                                       LineHeight="18"
-                                                                                       MaxWidth="280">코드 탭에서 작업을 바로 실행하기 전에 계획 단계로 분리해 검토할 수 있게 합니다. 큰 변경이나 위험 작업을 다룰 때 안전장치 역할을 합니다.</TextBlock>
-                                                                        </ToolTip>
-                                                                    </Border.ToolTip>
-                                                                </Border>
-                                                            </StackPanel>
-                                                            <TextBlock Text="코드 탭에서 계획 전용 단계 전환 도구를 사용할 수 있게 합니다."
-                                                                       Margin="0,4,0,0"
-                                                                       FontSize="11.5"
-                                                                       TextWrapping="Wrap"
-                                                                       Foreground="{DynamicResource SecondaryText}"/>
-                                                        </StackPanel>
-                                                        <CheckBox x:Name="ChkOverlayEnablePlanModeTools"
-                                                                  Grid.Column="1"
-                                                                  VerticalAlignment="Center"
-                                                                  Style="{StaticResource ToggleSwitch}"/>
-                                                    </Grid>
-                                                </Border>
                                                 <Border x:Name="OverlayToggleWorktreeTools" Style="{StaticResource OverlayAdvancedToggleRowStyle}">
                                                     <Grid>
                                                         <Grid.ColumnDefinitions>

src/AxCopilot/Views/ChatWindow.xaml.cs

@@ -14329,7 +14329,6 @@ public partial class ChatWindow : Window
         llm.EnableParallelTools = ChkOverlayEnableParallelTools?.IsChecked == true;
         llm.EnableProjectRules = ChkOverlayEnableProjectRules?.IsChecked == true;
         llm.EnableAgentMemory = ChkOverlayEnableAgentMemory?.IsChecked == true;
-        llm.Code.EnablePlanModeTools = false;
         llm.Code.EnableWorktreeTools = ChkOverlayEnableWorktreeTools?.IsChecked == true;
         llm.Code.EnableTeamTools = ChkOverlayEnableTeamTools?.IsChecked == true;
         llm.Code.EnableCronTools = ChkOverlayEnableCronTools?.IsChecked == true;
@@ -14529,8 +14528,6 @@ public partial class ChatWindow : Window
                     ChkOverlayEnableProjectRules.IsChecked = llm.EnableProjectRules;
                 if (ChkOverlayEnableAgentMemory != null)
                     ChkOverlayEnableAgentMemory.IsChecked = llm.EnableAgentMemory;
-                if (ChkOverlayEnablePlanModeTools != null)
-                    ChkOverlayEnablePlanModeTools.IsChecked = false;
                 if (ChkOverlayEnableWorktreeTools != null)
                     ChkOverlayEnableWorktreeTools.IsChecked = llm.Code.EnableWorktreeTools;
                 if (ChkOverlayEnableTeamTools != null)
@@ -15288,8 +15285,6 @@ public partial class ChatWindow : Window
             OverlayToggleProjectRules.Visibility = showDev ? Visibility.Visible : Visibility.Collapsed;
         if (OverlayToggleAgentMemory != null)
             OverlayToggleAgentMemory.Visibility = showDev ? Visibility.Visible : Visibility.Collapsed;
-        if (OverlayTogglePlanModeTools != null)
-            OverlayTogglePlanModeTools.Visibility = Visibility.Collapsed;
         if (OverlayToggleWorktreeTools != null)
             OverlayToggleWorktreeTools.Visibility = showCode ? Visibility.Visible : Visibility.Collapsed;
         if (OverlayToggleTeamTools != null)

src/AxCopilot/Views/SettingsWindow.xaml

@@ -4697,49 +4697,6 @@
                                     </WrapPanel>
                                 </Grid>
                             </Border>
-                            <Border Style="{StaticResource AgentSettingsRow}" Visibility="Collapsed">
-                                <Grid>
-                                    <StackPanel HorizontalAlignment="Left" Margin="0,0,180,0">
-                                        <StackPanel Orientation="Horizontal">
-                                            <TextBlock Style="{StaticResource RowLabel}" Text="플랜 모드"/>
-                                            <Border Width="16" Height="16" CornerRadius="8" Background="{DynamicResource ItemHoverBackground}" Margin="6,0,0,0" Cursor="Help" VerticalAlignment="Center">
-                                                <TextBlock Text="?" FontSize="10" FontWeight="Bold" Foreground="{DynamicResource AccentColor}" HorizontalAlignment="Center" VerticalAlignment="Center"/>
-                                                <Border.ToolTip>
-                                                    <ToolTip Style="{StaticResource HelpTooltipStyle}">
-                                                        <TextBlock TextWrapping="Wrap" Foreground="White" FontSize="12" LineHeight="18">
-                                                            AI가 도구를 실행하기 전에 실행 계획을 먼저 생성합니다.
-                                                            <LineBreak/><LineBreak/>• Off — 기존 동작 (계획 없이 바로 실행)
-                                                            <LineBreak/>• Always — 항상 계획 생성 후 승인 대기
-                                                            <LineBreak/>• Auto — 복잡한 작업 감지 시 자동 계획
-                                                            <LineBreak/><LineBreak/>계획을 검토·수정·승인한 후 실행됩니다.
-                                                        </TextBlock>
-                                                    </ToolTip>
-                                                </Border.ToolTip>
-                                            </Border>
-                                        </StackPanel>
-                                        <TextBlock Style="{StaticResource RowHint}" Text="도구 실행 전 구조화된 실행 계획 생성 및 사용자 승인"/>
-                                    </StackPanel>
-                                    <WrapPanel HorizontalAlignment="Right" VerticalAlignment="Center">
-                                        <RadioButton x:Name="AgentPlanModeCardOff"
-                                                     Content="Off"
-                                                     GroupName="AgentPlanModeCard"
-                                                     Style="{StaticResource AgentSubTabStyle}"
-                                                     Margin="0,0,6,0"
-                                                     Checked="AgentPlanModeCard_Checked"/>
-                                        <RadioButton x:Name="AgentPlanModeCardAlways"
-                                                     Content="Always"
-                                                     GroupName="AgentPlanModeCard"
-                                                     Style="{StaticResource AgentSubTabStyle}"
-                                                     Margin="0,0,6,0"
-                                                     Checked="AgentPlanModeCard_Checked"/>
-                                        <RadioButton x:Name="AgentPlanModeCardAuto"
-                                                     Content="Auto"
-                                                     GroupName="AgentPlanModeCard"
-                                                     Style="{StaticResource AgentSubTabStyle}"
-                                                     Checked="AgentPlanModeCard_Checked"/>
-                                    </WrapPanel>
-                                </Grid>
-                            </Border>
                             <Border Style="{StaticResource AgentSettingsRow}">
                                 <Grid>
                                     <StackPanel HorizontalAlignment="Left" Margin="0,0,60,0">
@@ -5154,16 +5111,6 @@
 
                             <!-- ── Agentic 도구 설정 ── -->
                             <TextBlock Style="{StaticResource SectionHeader}" Text="Agentic 도구"/>
-                            <Border Style="{StaticResource SettingsRow}" Visibility="Collapsed">
-                                <Grid>
-                                    <StackPanel HorizontalAlignment="Left" Margin="0,0,60,0">
-                                        <TextBlock Style="{StaticResource RowLabel}" Text="Plan Mode 도구"/>
-                                        <TextBlock Style="{StaticResource RowHint}" Text="EnterPlanMode/ExitPlanMode 도구를 사용할지 설정합니다."/>
-                                    </StackPanel>
-                                    <CheckBox Style="{StaticResource ToggleSwitch}" HorizontalAlignment="Right" VerticalAlignment="Center"
-                                              IsChecked="{Binding Code.EnablePlanModeTools, Mode=TwoWay}"/>
-                                </Grid>
-                            </Border>
                             <Border Style="{StaticResource SettingsRow}">
                                 <Grid>
                                     <StackPanel HorizontalAlignment="Left" Margin="0,0,60,0">

src/AxCopilot/Views/SettingsWindow.xaml.cs

@@ -126,10 +126,6 @@ public partial class SettingsWindow : Window
         if (AgentDecisionCardNormal != null) AgentDecisionCardNormal.IsChecked = decision == "normal";
         if (AgentDecisionCardDetailed != null) AgentDecisionCardDetailed.IsChecked = decision == "detailed";
 
-        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;
         if (AgentOperationModeExternal != null) AgentOperationModeExternal.IsChecked = operationMode == OperationModePolicy.ExternalMode;
@@ -2213,12 +2209,6 @@ 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 = "off";
-    }
-
     private void AgentOperationModeCard_Checked(object sender, RoutedEventArgs e)
     {
         if (!IsLoaded || sender is not RadioButton rb || rb.IsChecked != true)