슬래시 탐색 정합화와 권한 요청창 문구 복구를 반영하고 개발문서 이력을 갱신

- ChatWindow: slash palette 이동 기준을 렌더 순서로 통일해 방향키/휠/Home/End 선택 체감 불일치를 해소

- ChatWindow: 최근 권한 거부 카드 액션 순서를 활용하지 않음→소극 활용→적극 활용→예외 해제로 정렬

- ChatWindow: /permissions, /allowed-tools 사용법 표기를 deny→default→acceptedits→plan→bypass→dontask→status 순서로 통일

- PermissionRequestWindow: 권한 선택/위험도/미리보기/명령 위험도 문구를 한국어 중심으로 정리하고 깨진 문자열을 복구

- README.md: 업데이트 시각을 2026-04-04 13:07(KST)로 갱신하고 이번 반영 항목 2건 추가

- docs/DEVELOPMENT.md: 연속 실행 25차 이력(슬래시 정합화, 권한 다이얼로그 복구, 품질 게이트 결과) 추가

- 검증: dotnet build 경고 0/오류 0, 슬래시/운영모드 필터 테스트 43건 통과

src/AxCopilot/Views/ChatWindow.xaml.cs

@@ -1882,9 +1882,9 @@ public partial class ChatWindow : Window
                     return button;
                 }
 
+                actionRow.Children.Add(CreateActionButton("활용하지 않음", "#FEF2F2", "#991B1B", () => SetToolPermissionOverride(latestDenied.ToolName!, PermissionModeCatalog.Deny)));
                 actionRow.Children.Add(CreateActionButton("소극 활용", "#EEF2FF", "#1D4ED8", () => SetToolPermissionOverride(latestDenied.ToolName!, PermissionModeCatalog.Default)));
                 actionRow.Children.Add(CreateActionButton("적극 활용", "#ECFDF5", "#166534", () => SetToolPermissionOverride(latestDenied.ToolName!, PermissionModeCatalog.AcceptEdits)));
-                actionRow.Children.Add(CreateActionButton("활용하지 않음", "#FEF2F2", "#991B1B", () => SetToolPermissionOverride(latestDenied.ToolName!, PermissionModeCatalog.Deny)));
                 actionRow.Children.Add(CreateActionButton("예외 해제", "#F3F4F6", "#374151", () => SetToolPermissionOverride(latestDenied.ToolName!, null)));
                 deniedStack.Children.Add(actionRow);
             }
@@ -5033,6 +5033,7 @@ public partial class ChatWindow : Window
     // ── 슬래시 명령어 팝업 상태 ──
     private readonly SlashPaletteState _slashPalette = new();
     private readonly Dictionary<int, FrameworkElement> _slashVisibleItemByAbsoluteIndex = new();
+    private readonly List<int> _slashVisibleAbsoluteOrder = new();
 
     // ── 슬래시 명령어 (탭별 분류) ──
 
@@ -5294,11 +5295,14 @@ public partial class ChatWindow : Window
             : GetSlashSectionExpanded("slash_commands", true);
     }
 
+    private IReadOnlyList<int> GetVisibleSlashOrderedIndices() => _slashVisibleAbsoluteOrder;
+
     /// <summary>현재 슬래시 명령어 항목을 스크롤 리스트로 렌더링합니다.</summary>
     private void RenderSlashPage()
     {
         SlashItems.Items.Clear();
         _slashVisibleItemByAbsoluteIndex.Clear();
+        _slashVisibleAbsoluteOrder.Clear();
         var total = _slashPalette.Matches.Count;
         var totalSkills = _slashPalette.Matches.Count(x => x.IsSkill);
         var totalCommands = total - totalSkills;
@@ -5535,6 +5539,7 @@ public partial class ChatWindow : Window
 
             SlashItems.Items.Add(item);
             _slashVisibleItemByAbsoluteIndex[absoluteIndex] = item;
+            _slashVisibleAbsoluteOrder.Add(absoluteIndex);
         }
 
         SlashItems.Items.Add(CreateSlashSectionHeader("slash_commands", "명령", totalCommands, commandsExpanded));
@@ -5588,33 +5593,28 @@ public partial class ChatWindow : Window
 
     private void MoveSlashSelection(int direction)
     {
-        if (_slashPalette.Matches.Count == 0)
+        var visibleOrder = GetVisibleSlashOrderedIndices();
+        if (visibleOrder.Count == 0)
             return;
 
-        if (_slashPalette.SelectedIndex < 0 || !IsSlashItemVisibleByIndex(_slashPalette.SelectedIndex))
-            _slashPalette.SelectedIndex = GetFirstVisibleSlashIndex(_slashPalette.Matches);
-
-        if (_slashPalette.SelectedIndex < 0)
+        var currentPosition = -1;
+        for (var i = 0; i < visibleOrder.Count; i++)
+        {
+            if (visibleOrder[i] != _slashPalette.SelectedIndex)
+                continue;
+            currentPosition = i;
+            break;
+        }
+        if (currentPosition < 0)
+        {
+            _slashPalette.SelectedIndex = visibleOrder[0];
             return;
+        }
 
-        if (direction < 0)
-        {
-            for (var i = _slashPalette.SelectedIndex - 1; i >= 0; i--)
-            {
-                if (!IsSlashItemVisibleByIndex(i)) continue;
-                _slashPalette.SelectedIndex = i;
-                return;
-            }
-        }
-        else if (direction > 0)
-        {
-            for (var i = _slashPalette.SelectedIndex + 1; i < _slashPalette.Matches.Count; i++)
-            {
-                if (!IsSlashItemVisibleByIndex(i)) continue;
-                _slashPalette.SelectedIndex = i;
-                return;
-            }
-        }
+        if (direction < 0 && currentPosition > 0)
+            _slashPalette.SelectedIndex = visibleOrder[currentPosition - 1];
+        else if (direction > 0 && currentPosition < visibleOrder.Count - 1)
+            _slashPalette.SelectedIndex = visibleOrder[currentPosition + 1];
     }
 
     /// <summary>슬래시 팝업을 Delta 방향으로 스크롤합니다.</summary>
@@ -7349,11 +7349,11 @@ public partial class ChatWindow : Window
 
             if (permAction == "status")
             {
-                AppendLocalSlashResult(_activeTab, "/permissions", $"{BuildPermissionStatusText()}\n사용법: /permissions default|acceptedits|plan|bypass|dontask|deny|status");
+                AppendLocalSlashResult(_activeTab, "/permissions", $"{BuildPermissionStatusText()}\n사용법: /permissions deny|default|acceptedits|plan|bypass|dontask|status");
                 return;
             }
 
-            OpenPermissionPanelFromSlash("/permissions", "사용법: /permissions default|acceptedits|plan|bypass|dontask|deny|status");
+            OpenPermissionPanelFromSlash("/permissions", "사용법: /permissions deny|default|acceptedits|plan|bypass|dontask|status");
             return;
         }
         if (string.Equals(slashSystem, "__ALLOWED_TOOLS__", StringComparison.Ordinal))
@@ -7367,11 +7367,11 @@ public partial class ChatWindow : Window
 
             if (toolAction == "status")
             {
-                AppendLocalSlashResult(_activeTab, "/allowed-tools", $"{BuildPermissionStatusText()}\n사용법: /allowed-tools default|acceptedits|plan|bypass|dontask|deny|status");
+                AppendLocalSlashResult(_activeTab, "/allowed-tools", $"{BuildPermissionStatusText()}\n사용법: /allowed-tools deny|default|acceptedits|plan|bypass|dontask|status");
                 return;
             }
 
-            OpenPermissionPanelFromSlash("/allowed-tools", "사용법: /allowed-tools default|acceptedits|plan|bypass|dontask|deny|status");
+            OpenPermissionPanelFromSlash("/allowed-tools", "사용법: /allowed-tools deny|default|acceptedits|plan|bypass|dontask|status");
             return;
         }
         if (string.Equals(slashSystem, "__MODEL__", StringComparison.Ordinal))
@@ -10961,18 +10961,15 @@ public partial class ChatWindow : Window
             }
             else if (e.Key == Key.Home)
             {
-                _slashPalette.SelectedIndex = GetFirstVisibleSlashIndex(_slashPalette.Matches);
+                var visible = GetVisibleSlashOrderedIndices();
+                _slashPalette.SelectedIndex = visible.Count > 0 ? visible[0] : GetFirstVisibleSlashIndex(_slashPalette.Matches);
                 RenderSlashPage();
                 e.Handled = true;
             }
             else if (e.Key == Key.End)
             {
-                for (var i = _slashPalette.Matches.Count - 1; i >= 0; i--)
-                {
-                    if (!IsSlashItemVisibleByIndex(i)) continue;
-                    _slashPalette.SelectedIndex = i;
-                    break;
-                }
+                var visible = GetVisibleSlashOrderedIndices();
+                _slashPalette.SelectedIndex = visible.Count > 0 ? visible[^1] : GetFirstVisibleSlashIndex(_slashPalette.Matches);
                 RenderSlashPage();
                 e.Handled = true;
             }