워크스페이스 복원에 탐색기·메모장 상태와 적응형 실행 간격을 추가한다

- 파일 탐색기 현재 폴더 경로와 메모장 열린 파일 경로를 워크스페이스 스냅샷에 저장하고 복원 경로에 연결
- 브라우저/앱 공용 프로세스 명령줄 파서를 추가하고 패키지형 메모장 실행 fallback을 보강
- 복원 중 새 창 실행 사이에 CPU·메모리 부하 기반 적응형 지연과 설정 UI를 추가
- README와 DEVELOPMENT 개발 이력을 2026-04-15 17:41 (KST) 기준으로 갱신
- 검증: dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify_workspace_app_restore\\ -p:IntermediateOutputPath=obj\\verify_workspace_app_restore\\ 경고 0 오류 0, dotnet test src/AxCopilot.Tests/AxCopilot.Tests.csproj -c Release -v minimal --filter WorkspaceHandlerTests|ContextManagerTests|SettingsServiceTests -p:OutputPath=bin\\verify_workspace_app_restore_tests\\ -p:IntermediateOutputPath=obj\\verify_workspace_app_restore_tests\\ 54개 통과

README.md

@@ -1,5 +1,11 @@
 # AX Commander
 
+- 업데이트: 2026-04-15 17:41 (KST)
+- `~` 워크스페이스 저장/복원에 파일 탐색기와 메모장 상태 복원을 추가했습니다. `src/AxCopilot/Core/AppWorkspaceStateHelper.cs`가 파일 탐색기 현재 폴더 경로와 메모장 열린 파일 경로를 best-effort로 수집하고, `src/AxCopilot/Core/ProcessCommandLineHelper.cs`가 프로세스 명령줄 파싱을 공용화합니다.
+- `src/AxCopilot/Core/ContextManager.cs`는 저장된 탐색기/메모장 상태가 현재 창 제목과 다를 때 새 창을 띄워 원래 경로와 파일을 다시 열고, 새 창 연속 실행 시에는 CPU·메모리 부하와 이미 실행한 창 수를 반영한 적응형 지연을 넣어 복원 속도를 자동 조절합니다.
+- `src/AxCopilot/Models/AppSettings.cs`, `src/AxCopilot/ViewModels/SettingsViewModel.cs`, `src/AxCopilot/Views/SettingsWindow.xaml`에 `복원 속도 자동 조절`, `복원 기본 간격`, `복원 최대 간격` 설정을 추가했습니다.
+- 테스트를 `src/AxCopilot.Tests/Core/ContextManagerTests.cs`, `src/AxCopilot.Tests/Services/SettingsServiceTests.cs`에 확장했고, `dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify_workspace_app_restore\\ -p:IntermediateOutputPath=obj\\verify_workspace_app_restore\\` 경고 0 / 오류 0, `dotnet test src/AxCopilot.Tests/AxCopilot.Tests.csproj -c Release -v minimal --filter "WorkspaceHandlerTests|ContextManagerTests|SettingsServiceTests" -p:OutputPath=bin\\verify_workspace_app_restore_tests\\ -p:IntermediateOutputPath=obj\\verify_workspace_app_restore_tests\\` 54개 통과를 확인했습니다.
+
 - 업데이트: 2026-04-15 17:26 (KST)
 - `~` 워크스페이스 저장/복원에 브라우저 상태 복원을 추가했습니다. `src/AxCopilot/Core/BrowserWorkspaceStateHelper.cs`가 Edge/Chrome/Whale/Brave/Opera/Firefox 창에서 프로필 인자와 탭 URL, 활성 탭 인덱스를 best-effort로 수집하고, `src/AxCopilot/Core/ContextManager.cs`가 브라우저 상태가 저장된 경우 새 창을 띄워 동일한 탭 묶음을 다시 열어 배치합니다.
 - `src/AxCopilot/Models/AppSettings.cs`, `src/AxCopilot/ViewModels/SettingsViewModel.cs`, `src/AxCopilot/Views/SettingsWindow.xaml`에 `브라우저 상태 복원` 토글을 연결해 저장 시 탭 포커스 이동이 부담되는 환경에서는 기능을 끌 수 있게 했습니다.

src/AxCopilot.Tests/Core/ContextManagerTests.cs

@@ -1,6 +1,7 @@
 using AxCopilot.Core;
 using AxCopilot.Models;
 using FluentAssertions;
+using System.IO;
 using Xunit;
 
 namespace AxCopilot.Tests.Core;
@@ -154,4 +155,196 @@ public class ContextManagerTests
 
         BrowserWorkspaceStateHelper.ShouldLaunchNewWindow(snapshot, candidate).Should().BeFalse();
     }
+
+    [Fact]
+    public void AppLaunchPlan_CreatesExplorerWindowWithCapturedFolder()
+    {
+        using var folder1 = new TempDirectory();
+        using var folder2 = new TempDirectory();
+
+        var state = new AppWindowState
+        {
+            Kind = "explorer",
+            PrimaryPath = folder1.Path,
+            Paths = [folder1.Path, folder2.Path]
+        };
+
+        var plan = AppWorkspaceStateHelper.CreateLaunchPlan(
+            @"C:\Windows\explorer.exe",
+            state);
+
+        plan.Should().NotBeNull();
+        plan!.Arguments.Should().ContainSingle()
+            .Which.Should().Be(folder1.Path);
+    }
+
+    [Fact]
+    public void AppLaunchPlan_CreatesNotepadWindowWithCapturedFiles()
+    {
+        using var file1 = new TempFile(".txt");
+        using var file2 = new TempFile(".log");
+
+        var state = new AppWindowState
+        {
+            Kind = "notepad",
+            PrimaryPath = file1.Path,
+            Paths = [file1.Path, file2.Path]
+        };
+
+        var plan = AppWorkspaceStateHelper.CreateLaunchPlan(
+            @"C:\Windows\System32\notepad.exe",
+            state);
+
+        plan.Should().NotBeNull();
+        plan!.Arguments.Should().ContainInOrder(file1.Path, file2.Path);
+    }
+
+    [Fact]
+    public void AppLaunchPlan_UsesSystemExecutableFallbackForPackagedNotepad()
+    {
+        using var file1 = new TempFile(".txt");
+
+        var state = new AppWindowState
+        {
+            Kind = "notepad",
+            PrimaryPath = file1.Path,
+            Paths = [file1.Path]
+        };
+
+        var plan = AppWorkspaceStateHelper.CreateLaunchPlan(
+            @"C:\Program Files\WindowsApps\Microsoft.WindowsNotepad_11.2401.32.0_x64__8wekyb3d8bbwe\Notepad.exe",
+            state);
+
+        plan.Should().NotBeNull();
+        plan!.FileName.Should().Be("notepad.exe");
+    }
+
+    [Fact]
+    public void AppShouldLaunchNewWindow_WithCapturedStateAndDifferentTitle_ReturnsTrue()
+    {
+        using var folder = new TempDirectory();
+
+        var snapshot = new WindowSnapshot
+        {
+            Exe = @"C:\Windows\explorer.exe",
+            Title = "문서 - 파일 탐색기",
+            AppState = new AppWindowState
+            {
+                Kind = "explorer",
+                PrimaryPath = folder.Path,
+                Paths = [folder.Path]
+            }
+        };
+
+        var candidate = new ContextManager.WindowCandidate(
+            new IntPtr(7),
+            snapshot.Exe,
+            "다운로드 - 파일 탐색기");
+
+        AppWorkspaceStateHelper.ShouldLaunchNewWindow(snapshot, candidate).Should().BeTrue();
+    }
+
+    [Fact]
+    public void AppShouldLaunchNewWindow_WithCapturedStateAndExactTitle_ReturnsFalse()
+    {
+        var snapshot = new WindowSnapshot
+        {
+            Exe = @"C:\Windows\System32\notepad.exe",
+            Title = "todo.txt - 메모장",
+            AppState = new AppWindowState
+            {
+                Kind = "notepad",
+                PrimaryPath = @"C:\Temp\todo.txt",
+                Paths = [@"C:\Temp\todo.txt"]
+            }
+        };
+
+        var candidate = new ContextManager.WindowCandidate(
+            new IntPtr(8),
+            snapshot.Exe,
+            "todo.txt - 메모장");
+
+        AppWorkspaceStateHelper.ShouldLaunchNewWindow(snapshot, candidate).Should().BeFalse();
+    }
+
+    [Fact]
+    public void CalculateRestoreLaunchDelayMs_Disabled_ReturnsZero()
+    {
+        var settings = new LauncherSettings
+        {
+            EnableAdaptiveWorkspaceRestoreThrottle = false,
+            WorkspaceRestoreBaseDelayMs = 250,
+            WorkspaceRestoreMaxDelayMs = 1200
+        };
+
+        var delay = ContextManager.CalculateRestoreLaunchDelayMs(settings, 85, 92, 3);
+
+        delay.Should().Be(0);
+    }
+
+    [Fact]
+    public void CalculateRestoreLaunchDelayMs_HighLoadIncreasesDelay()
+    {
+        var settings = new LauncherSettings
+        {
+            EnableAdaptiveWorkspaceRestoreThrottle = true,
+            WorkspaceRestoreBaseDelayMs = 250,
+            WorkspaceRestoreMaxDelayMs = 1200
+        };
+
+        var lowLoadDelay = ContextManager.CalculateRestoreLaunchDelayMs(settings, 20, 45, 1);
+        var highLoadDelay = ContextManager.CalculateRestoreLaunchDelayMs(settings, 88, 91, 4);
+
+        lowLoadDelay.Should().Be(250);
+        highLoadDelay.Should().BeGreaterThan(lowLoadDelay);
+        highLoadDelay.Should().BeLessOrEqualTo(1200);
+    }
+
+    private sealed class TempFile : IDisposable
+    {
+        public TempFile(string extension)
+        {
+            Path = System.IO.Path.ChangeExtension(System.IO.Path.GetTempFileName(), extension);
+            File.WriteAllText(Path, "temp");
+        }
+
+        public string Path { get; }
+
+        public void Dispose()
+        {
+            try
+            {
+                if (File.Exists(Path))
+                    File.Delete(Path);
+            }
+            catch
+            {
+                // 테스트 정리 실패는 무시합니다.
+            }
+        }
+    }
+
+    private sealed class TempDirectory : IDisposable
+    {
+        public TempDirectory()
+        {
+            Path = System.IO.Path.Combine(System.IO.Path.GetTempPath(), $"axcopilot-test-{Guid.NewGuid():N}");
+            Directory.CreateDirectory(Path);
+        }
+
+        public string Path { get; }
+
+        public void Dispose()
+        {
+            try
+            {
+                if (Directory.Exists(Path))
+                    Directory.Delete(Path, true);
+            }
+            catch
+            {
+                // 테스트 정리 실패는 무시합니다.
+            }
+        }
+    }
 }

src/AxCopilot.Tests/Services/SettingsServiceTests.cs

@@ -40,6 +40,21 @@ public class SettingsServiceTests
         new LauncherSettings().EnableBrowserSessionRestore.Should().BeTrue();
     }
 
+    [Fact]
+    public void LauncherSettings_DefaultAdaptiveWorkspaceRestoreThrottle_IsEnabled()
+    {
+        new LauncherSettings().EnableAdaptiveWorkspaceRestoreThrottle.Should().BeTrue();
+    }
+
+    [Fact]
+    public void LauncherSettings_DefaultWorkspaceRestoreDelayRange_IsValid()
+    {
+        var settings = new LauncherSettings();
+
+        settings.WorkspaceRestoreBaseDelayMs.Should().Be(250);
+        settings.WorkspaceRestoreMaxDelayMs.Should().BeGreaterOrEqualTo(settings.WorkspaceRestoreBaseDelayMs);
+    }
+
     [Fact]
     public void AppSettings_DefaultMonitorMismatch_IsWarn()
     {
@@ -244,6 +259,39 @@ public class SettingsServiceTests
             "https://portal.example.com");
     }
 
+    [Fact]
+    public void WorkspaceProfile_Serialization_PreservesAppState()
+    {
+        var profile = new WorkspaceProfile
+        {
+            Name = "앱 상태 프로필",
+            Windows =
+            [
+                new()
+                {
+                    Exe = "explorer.exe",
+                    Title = "문서 - 파일 탐색기",
+                    AppState = new AppWindowState
+                    {
+                        Kind = "explorer",
+                        PrimaryPath = @"C:\Docs",
+                        ActivePathIndex = 0,
+                        Paths = [@"C:\Docs", @"C:\Docs\Archive"]
+                    }
+                }
+            ]
+        };
+
+        var json = JsonSerializer.Serialize(profile, JsonOptions);
+        var restored = JsonSerializer.Deserialize<WorkspaceProfile>(json, JsonOptions)!;
+
+        restored.Windows.Should().HaveCount(1);
+        restored.Windows[0].AppState.Should().NotBeNull();
+        restored.Windows[0].AppState!.Kind.Should().Be("explorer");
+        restored.Windows[0].AppState!.PrimaryPath.Should().Be(@"C:\Docs");
+        restored.Windows[0].AppState!.Paths.Should().ContainInOrder(@"C:\Docs", @"C:\Docs\Archive");
+    }
+
     // ─── ClipboardTransformer ────────────────────────────────────────────────
 
     [Fact]

src/AxCopilot/Core/AppWorkspaceStateHelper.cs

@@ -0,0 +1,291 @@
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Web;
+using AxCopilot.Models;
+using AxCopilot.Services;
+
+namespace AxCopilot.Core;
+
+internal static class AppWorkspaceStateHelper
+{
+    public static AppWindowState? TryCapture(IntPtr hWnd, string exePath, string title)
+    {
+        var exeName = NormalizeExeName(Path.GetFileNameWithoutExtension(exePath) ?? string.Empty);
+        return exeName switch
+        {
+            "explorer" => TryCaptureExplorer(hWnd, title),
+            "notepad" => TryCaptureNotepad(hWnd),
+            _ => null
+        };
+    }
+
+    internal static bool ShouldLaunchNewWindow(WindowSnapshot snapshot, ContextManager.WindowCandidate? candidate)
+    {
+        if (!HasRestorableState(snapshot.AppState))
+            return false;
+
+        return candidate is null || !BrowserWorkspaceStateHelper.TitlesRepresentSameWindow(snapshot.Title, candidate.Value.Title);
+    }
+
+    internal static AppLaunchPlan? CreateLaunchPlan(string exePath, AppWindowState? state)
+    {
+        if (string.IsNullOrWhiteSpace(exePath) || state == null)
+            return null;
+
+        return NormalizeKind(state.Kind) switch
+        {
+            "explorer" => CreateExplorerLaunchPlan(exePath, state),
+            "notepad" => CreateNotepadLaunchPlan(exePath, state),
+            _ => null
+        };
+    }
+
+    private static AppWindowState? TryCaptureExplorer(IntPtr hWnd, string title)
+    {
+        try
+        {
+            var entries = GetExplorerEntries(hWnd)
+                .Where(entry => Directory.Exists(entry.Path))
+                .GroupBy(entry => entry.Path, StringComparer.OrdinalIgnoreCase)
+                .Select(group => group.First())
+                .ToList();
+
+            if (entries.Count == 0)
+                return null;
+
+            var activeIndex = entries.FindIndex(entry => TitleRepresentsExplorerEntry(title, entry));
+
+            if (activeIndex < 0)
+                activeIndex = 0;
+
+            return new AppWindowState
+            {
+                Kind = "explorer",
+                PrimaryPath = entries[activeIndex].Path,
+                ActivePathIndex = activeIndex,
+                Paths = entries.Select(entry => entry.Path).ToList()
+            };
+        }
+        catch (Exception ex)
+        {
+            LogService.Warn($"파일 탐색기 경로 수집 실패: {ex.Message}");
+            return null;
+        }
+    }
+
+    private static AppWindowState? TryCaptureNotepad(IntPtr hWnd)
+    {
+        try
+        {
+            GetWindowThreadProcessId(hWnd, out var processId);
+            if (processId == 0)
+                return null;
+
+            var commandLine = ProcessCommandLineHelper.TryGetProcessCommandLine((int)processId);
+            if (string.IsNullOrWhiteSpace(commandLine))
+                return null;
+
+            var args = ProcessCommandLineHelper.SplitCommandLine(commandLine);
+            if (args.Count <= 1)
+                return null;
+
+            var paths = args
+                .Skip(1)
+                .Where(argument => !string.IsNullOrWhiteSpace(argument))
+                .Where(argument => !argument.StartsWith("-", StringComparison.Ordinal))
+                .Select(argument => argument.Trim().Trim('"'))
+                .Where(File.Exists)
+                .Distinct(StringComparer.OrdinalIgnoreCase)
+                .ToList();
+
+            if (paths.Count == 0)
+                return null;
+
+            return new AppWindowState
+            {
+                Kind = "notepad",
+                PrimaryPath = paths[0],
+                ActivePathIndex = 0,
+                Paths = paths
+            };
+        }
+        catch (Exception ex)
+        {
+            LogService.Warn($"메모장 파일 경로 수집 실패: {ex.Message}");
+            return null;
+        }
+    }
+
+    private static IEnumerable<ExplorerEntry> GetExplorerEntries(IntPtr hWnd)
+    {
+        var shellType = Type.GetTypeFromProgID("Shell.Application");
+        if (shellType == null)
+            yield break;
+
+        dynamic? shell = null;
+        dynamic? windows = null;
+
+        try
+        {
+            shell = Activator.CreateInstance(shellType);
+            windows = shell?.Windows();
+
+            if (windows == null)
+                yield break;
+
+            foreach (var window in windows)
+            {
+                string fullName;
+                string locationUrl;
+                string locationName;
+                int windowHwnd;
+
+                try
+                {
+                    fullName = window.FullName as string ?? string.Empty;
+                    locationUrl = window.LocationURL as string ?? string.Empty;
+                    locationName = window.LocationName as string ?? string.Empty;
+                    windowHwnd = (int)window.HWND;
+                }
+                catch
+                {
+                    continue;
+                }
+
+                if (windowHwnd != hWnd.ToInt32())
+                    continue;
+
+                if (!Path.GetFileName(fullName).Equals("explorer.exe", StringComparison.OrdinalIgnoreCase))
+                    continue;
+
+                var path = TryConvertExplorerUrlToPath(locationUrl);
+                if (string.IsNullOrWhiteSpace(path))
+                    continue;
+
+                yield return new ExplorerEntry(path, locationName);
+            }
+        }
+        finally
+        {
+            ReleaseComObject(windows);
+            ReleaseComObject(shell);
+        }
+    }
+
+    private static string? TryConvertExplorerUrlToPath(string locationUrl)
+    {
+        if (string.IsNullOrWhiteSpace(locationUrl))
+            return null;
+
+        if (!Uri.TryCreate(locationUrl, UriKind.Absolute, out var uri))
+            return null;
+
+        if (!uri.IsFile)
+            return null;
+
+        var localPath = HttpUtility.UrlDecode(uri.LocalPath);
+        return string.IsNullOrWhiteSpace(localPath) ? null : localPath;
+    }
+
+    private static AppLaunchPlan? CreateExplorerLaunchPlan(string exePath, AppWindowState state)
+    {
+        var path = ResolvePrimaryPath(state, Directory.Exists);
+        if (string.IsNullOrWhiteSpace(path))
+            return null;
+
+        return new AppLaunchPlan(ResolveLaunchFileName(exePath, state.Kind), [path]);
+    }
+
+    private static AppLaunchPlan? CreateNotepadLaunchPlan(string exePath, AppWindowState state)
+    {
+        var paths = state.Paths
+            .Where(File.Exists)
+            .Distinct(StringComparer.OrdinalIgnoreCase)
+            .ToList();
+
+        if (paths.Count == 0 && File.Exists(state.PrimaryPath))
+            paths.Add(state.PrimaryPath!);
+
+        if (paths.Count == 0)
+            return null;
+
+        return new AppLaunchPlan(ResolveLaunchFileName(exePath, state.Kind), paths);
+    }
+
+    private static bool HasRestorableState(AppWindowState? state)
+    {
+        if (state == null)
+            return false;
+
+        return NormalizeKind(state.Kind) switch
+        {
+            "explorer" => !string.IsNullOrWhiteSpace(ResolvePrimaryPath(state, Directory.Exists)),
+            "notepad" => state.Paths.Any(File.Exists) || File.Exists(state.PrimaryPath),
+            _ => false
+        };
+    }
+
+    private static string? ResolvePrimaryPath(AppWindowState state, Func<string, bool> exists)
+    {
+        if (!string.IsNullOrWhiteSpace(state.PrimaryPath) && exists(state.PrimaryPath))
+            return state.PrimaryPath;
+
+        return state.Paths.FirstOrDefault(exists);
+    }
+
+    private static string NormalizeExeName(string exeName) => exeName.Trim().ToLowerInvariant();
+
+    private static string NormalizeKind(string kind) => kind.Trim().ToLowerInvariant();
+
+    private static bool TitleRepresentsExplorerEntry(string title, ExplorerEntry entry)
+    {
+        if (string.IsNullOrWhiteSpace(title))
+            return false;
+
+        if (!string.IsNullOrWhiteSpace(entry.LocationName) &&
+            title.Contains(entry.LocationName, StringComparison.OrdinalIgnoreCase))
+            return true;
+
+        if (title.Contains(entry.Path, StringComparison.OrdinalIgnoreCase))
+            return true;
+
+        var folderName = Path.GetFileName(entry.Path.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar));
+        return !string.IsNullOrWhiteSpace(folderName) &&
+               title.Contains(folderName, StringComparison.OrdinalIgnoreCase);
+    }
+
+    private static string ResolveLaunchFileName(string exePath, string kind)
+    {
+        if (!string.IsNullOrWhiteSpace(exePath) && File.Exists(exePath))
+            return exePath;
+
+        return NormalizeKind(kind) switch
+        {
+            "explorer" => "explorer.exe",
+            "notepad" => "notepad.exe",
+            _ => exePath
+        };
+    }
+
+    private static void ReleaseComObject(object? instance)
+    {
+        if (instance == null || !Marshal.IsComObject(instance))
+            return;
+
+        try
+        {
+            Marshal.FinalReleaseComObject(instance);
+        }
+        catch
+        {
+            // COM 해제 실패는 저장/복원을 중단하지 않습니다.
+        }
+    }
+
+    [DllImport("user32.dll")]
+    private static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint processId);
+
+    private sealed record ExplorerEntry(string Path, string LocationName);
+}
+
+internal sealed record AppLaunchPlan(string FileName, IReadOnlyList<string> Arguments);

src/AxCopilot/Core/BrowserWorkspaceStateHelper.cs

@@ -1,5 +1,4 @@
 using System.IO;
-using System.Management;
 using System.Runtime.InteropServices;
 using System.Windows.Automation;
 using AxCopilot.Models;
@@ -191,79 +190,23 @@ internal static class BrowserWorkspaceStateHelper
         if (string.IsNullOrWhiteSpace(commandLine))
             return;
 
-        var args = SplitCommandLine(commandLine);
+        var args = ProcessCommandLineHelper.SplitCommandLine(commandLine);
         if (args.Count == 0)
             return;
 
         if (state.Kind == "firefox")
         {
-            state.UserDataDir = GetArgumentValue(args, "-profile");
-            state.ProfileDirectory = GetArgumentValue(args, "-P");
+            state.UserDataDir = ProcessCommandLineHelper.GetArgumentValue(args, "-profile");
+            state.ProfileDirectory = ProcessCommandLineHelper.GetArgumentValue(args, "-P");
             return;
         }
 
-        state.UserDataDir = GetArgumentValue(args, "--user-data-dir");
-        state.ProfileDirectory = GetArgumentValue(args, "--profile-directory");
+        state.UserDataDir = ProcessCommandLineHelper.GetArgumentValue(args, "--user-data-dir");
+        state.ProfileDirectory = ProcessCommandLineHelper.GetArgumentValue(args, "--profile-directory");
     }
 
     private static string? TryGetProcessCommandLine(int processId)
-    {
-        try
-        {
-            using var searcher = new ManagementObjectSearcher(
-                $"SELECT CommandLine FROM Win32_Process WHERE ProcessId = {processId}");
-            using var results = searcher.Get();
-
-            foreach (ManagementObject process in results)
-                return process["CommandLine"]?.ToString();
-        }
-        catch (Exception ex)
-        {
-            LogService.Warn($"프로세스 명령줄 조회 실패: PID={processId} - {ex.Message}");
-        }
-
-        return null;
-    }
-
-    private static List<string> SplitCommandLine(string commandLine)
-    {
-        var argv = CommandLineToArgvW(commandLine, out var argc);
-        if (argv == IntPtr.Zero || argc <= 0)
-            return new List<string>();
-
-        try
-        {
-            var args = new List<string>(argc);
-            for (var i = 0; i < argc; i++)
-            {
-                var value = Marshal.ReadIntPtr(argv, i * IntPtr.Size);
-                args.Add(Marshal.PtrToStringUni(value) ?? string.Empty);
-            }
-
-            return args;
-        }
-        finally
-        {
-            LocalFree(argv);
-        }
-    }
-
-    private static string? GetArgumentValue(IReadOnlyList<string> args, string key)
-    {
-        for (var i = 1; i < args.Count; i++)
-        {
-            var current = args[i];
-            if (current.StartsWith(key + "=", StringComparison.OrdinalIgnoreCase))
-                return current[(key.Length + 1)..].Trim().Trim('"');
-
-            if (!current.Equals(key, StringComparison.OrdinalIgnoreCase) || i + 1 >= args.Count)
-                continue;
-
-            return args[i + 1].Trim().Trim('"');
-        }
-
-        return null;
-    }
+        => ProcessCommandLineHelper.TryGetProcessCommandLine(processId);
 
     private static void CaptureTabs(IntPtr hWnd, BrowserWindowState state)
     {
@@ -616,13 +559,6 @@ internal static class BrowserWorkspaceStateHelper
     [DllImport("user32.dll")]
     private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
 
-    [DllImport("shell32.dll", SetLastError = true)]
-    private static extern IntPtr CommandLineToArgvW(
-        [MarshalAs(UnmanagedType.LPWStr)] string lpCmdLine,
-        out int pNumArgs);
-
-    [DllImport("kernel32.dll")]
-    private static extern IntPtr LocalFree(IntPtr hMem);
 }
 
 internal sealed record BrowserLaunchPlan(string FileName, IReadOnlyList<string> Arguments);

src/AxCopilot/Core/ContextManager.cs

@@ -12,8 +12,43 @@ namespace AxCopilot.Core;
 /// </summary>
 public class ContextManager
 {
+    private static volatile PerformanceCounter? _workspaceRestoreCpuCounter;
+    private static readonly object WorkspaceRestoreCpuLock = new();
+    private static float _workspaceRestoreCpuCached = -1;
+    private static DateTime _workspaceRestoreCpuUpdated = DateTime.MinValue;
     private readonly SettingsService _settings;
 
+    static ContextManager()
+    {
+        AppDomain.CurrentDomain.ProcessExit += (_, _) =>
+        {
+            try
+            {
+                _workspaceRestoreCpuCounter?.Dispose();
+            }
+            catch
+            {
+                // 종료 시 정리 실패는 무시합니다.
+            }
+
+            _workspaceRestoreCpuCounter = null;
+        };
+
+        _ = Task.Run(() =>
+        {
+            try
+            {
+                var counter = new PerformanceCounter("Processor", "% Processor Time", "_Total");
+                counter.NextValue();
+                _workspaceRestoreCpuCounter = counter;
+            }
+            catch
+            {
+                // 일부 환경에서는 PerformanceCounter를 지원하지 않을 수 있습니다.
+            }
+        });
+    }
+
     public ContextManager(SettingsService settings)
     {
         _settings = settings;
@@ -59,10 +94,13 @@ public class ContextManager
 
             int monitorIndex = GetMonitorIndex(hWnd, monitorMap);
             BrowserWindowState? browserState = null;
+            AppWindowState? appState = null;
 
             if (shouldCaptureBrowserState)
                 browserState = BrowserWorkspaceStateHelper.TryCapture(hWnd, exePath);
 
+            appState = AppWorkspaceStateHelper.TryCapture(hWnd, exePath, title);
+
             snapshots.Add(new WindowSnapshot
             {
                 Exe = exePath,
@@ -76,7 +114,8 @@ public class ContextManager
                 },
                 ShowCmd = showCmd,
                 Monitor = monitorIndex,
-                Browser = browserState
+                Browser = browserState,
+                AppState = appState
             });
 
             return true;
@@ -117,6 +156,7 @@ public class ContextManager
         var results = new List<string>();
         var monitorCount = GetMonitorCount();
         var usedHandles = new HashSet<IntPtr>();
+        var launchedWindowCount = 0;
 
         foreach (var snapshot in profile.Windows)
         {
@@ -125,10 +165,11 @@ public class ContextManager
             // 1. 실행 중인 창 찾기
             var matchedCandidate = FindMatchingWindowCandidate(snapshot, usedHandles);
             var hWnd = matchedCandidate?.Handle ?? IntPtr.Zero;
-            var launchedBrowserWindow = false;
+            var launchedSpecialWindow = false;
 
-            // 2. 브라우저 상태가 있으면 새 창 복원을 우선 시도
-            if (File.Exists(snapshot.Exe) && BrowserWorkspaceStateHelper.ShouldLaunchNewWindow(snapshot, matchedCandidate))
+            // 2. 브라우저/탐색기/메모장 상태가 있으면 새 창 복원을 우선 시도
+            if (BrowserWorkspaceStateHelper.ShouldLaunchNewWindow(snapshot, matchedCandidate) ||
+                AppWorkspaceStateHelper.ShouldLaunchNewWindow(snapshot, matchedCandidate))
             {
                 try
                 {
@@ -136,9 +177,11 @@ public class ContextManager
                         .Select(candidate => candidate.Handle)
                         .ToHashSet();
 
-                    launchedBrowserWindow = LaunchBrowserWindow(snapshot);
-                    if (launchedBrowserWindow)
+                    await ApplyRestoreLaunchThrottleAsync(launchedWindowCount, ct);
+                    launchedSpecialWindow = LaunchSpecialWindow(snapshot);
+                    if (launchedSpecialWindow)
                     {
+                        launchedWindowCount++;
                         hWnd = await WaitForLaunchedWindowAsync(
                             snapshot,
                             preLaunchHandles,
@@ -159,11 +202,13 @@ public class ContextManager
             }
 
             // 3. 창이 없으면 EXE 실행 후 대기
-            if (hWnd == IntPtr.Zero && !launchedBrowserWindow && File.Exists(snapshot.Exe))
+            if (hWnd == IntPtr.Zero && !launchedSpecialWindow && File.Exists(snapshot.Exe))
             {
                 try
                 {
+                    await ApplyRestoreLaunchThrottleAsync(launchedWindowCount, ct);
                     Process.Start(new ProcessStartInfo(snapshot.Exe) { UseShellExecute = true });
+                    launchedWindowCount++;
                     hWnd = await WaitForWindowAsync(snapshot, usedHandles, TimeSpan.FromSeconds(3), ct);
                 }
                 catch (Exception ex)
@@ -212,7 +257,7 @@ public class ContextManager
                         SWP_NOZORDER | SWP_NOACTIVATE);
                 }
 
-                if (launchedBrowserWindow && snapshot.Browser != null)
+                if (launchedSpecialWindow && snapshot.Browser != null)
                     BrowserWorkspaceStateHelper.TryRestoreActiveTab(hWnd, snapshot.Browser);
 
                 results.Add($"✓ {snapshot.Title}: 복원 완료");
@@ -309,22 +354,129 @@ public class ContextManager
         return IntPtr.Zero;
     }
 
-    private static bool LaunchBrowserWindow(WindowSnapshot snapshot)
+    private async Task ApplyRestoreLaunchThrottleAsync(int launchedWindowCount, CancellationToken ct)
     {
-        var plan = BrowserWorkspaceStateHelper.CreateLaunchPlan(snapshot.Exe, snapshot.Browser);
-        if (plan == null)
-            return false;
+        var delayMs = GetRestoreLaunchDelayMs(_settings.Settings.Launcher, launchedWindowCount);
+        if (delayMs <= 0)
+            return;
 
-        var startInfo = new ProcessStartInfo(plan.FileName)
+        await Task.Delay(delayMs, ct);
+    }
+
+    private static int GetRestoreLaunchDelayMs(LauncherSettings settings, int launchedWindowCount)
+    {
+        if (launchedWindowCount <= 0 || !settings.EnableAdaptiveWorkspaceRestoreThrottle)
+            return 0;
+
+        return CalculateRestoreLaunchDelayMs(
+            settings,
+            GetWorkspaceRestoreCpuUsagePercent(),
+            GetWorkspaceRestoreMemoryLoadPercent(),
+            launchedWindowCount);
+    }
+
+    internal static int CalculateRestoreLaunchDelayMs(
+        LauncherSettings settings,
+        float cpuUsagePercent,
+        uint memoryLoadPercent,
+        int launchedWindowCount)
+    {
+        if (launchedWindowCount <= 0 || !settings.EnableAdaptiveWorkspaceRestoreThrottle)
+            return 0;
+
+        var baseDelay = Math.Clamp(settings.WorkspaceRestoreBaseDelayMs, 0, 3000);
+        var maxDelay = Math.Max(baseDelay, Math.Clamp(settings.WorkspaceRestoreMaxDelayMs, 0, 5000));
+        var delay = baseDelay;
+
+        if (launchedWindowCount > 1)
+            delay += Math.Min((launchedWindowCount - 1) * 120, 600);
+
+        if (cpuUsagePercent >= 80f)
+            delay += 550;
+        else if (cpuUsagePercent >= 65f)
+            delay += 350;
+        else if (cpuUsagePercent >= 50f)
+            delay += 180;
+        else if (cpuUsagePercent >= 35f)
+            delay += 80;
+
+        if (memoryLoadPercent >= 90)
+            delay += 500;
+        else if (memoryLoadPercent >= 80)
+            delay += 300;
+        else if (memoryLoadPercent >= 70)
+            delay += 150;
+
+        return Math.Clamp(delay, baseDelay, maxDelay);
+    }
+
+    private static float GetWorkspaceRestoreCpuUsagePercent()
+    {
+        try
         {
-            UseShellExecute = false,
-            WorkingDirectory = Path.GetDirectoryName(plan.FileName) ?? Environment.CurrentDirectory
+            var counter = _workspaceRestoreCpuCounter;
+            if (counter == null)
+                return -1;
+
+            lock (WorkspaceRestoreCpuLock)
+            {
+                if ((DateTime.UtcNow - _workspaceRestoreCpuUpdated).TotalMilliseconds > 800)
+                {
+                    _workspaceRestoreCpuCached = counter.NextValue();
+                    _workspaceRestoreCpuUpdated = DateTime.UtcNow;
+                }
+
+                return _workspaceRestoreCpuCached;
+            }
+        }
+        catch
+        {
+            return -1;
+        }
+    }
+
+    private static uint GetWorkspaceRestoreMemoryLoadPercent()
+    {
+        var memory = new MEMORYSTATUSEX
+        {
+            dwLength = (uint)Marshal.SizeOf<MEMORYSTATUSEX>()
         };
 
-        foreach (var argument in plan.Arguments)
-            startInfo.ArgumentList.Add(argument);
+        return GlobalMemoryStatusEx(ref memory) ? memory.dwMemoryLoad : 0;
+    }
 
-        Process.Start(startInfo);
+    private static bool LaunchSpecialWindow(WindowSnapshot snapshot)
+    {
+        var browserPlan = BrowserWorkspaceStateHelper.CreateLaunchPlan(snapshot.Exe, snapshot.Browser);
+        if (browserPlan != null)
+        {
+            var startInfo = new ProcessStartInfo(browserPlan.FileName)
+            {
+                UseShellExecute = false,
+                WorkingDirectory = Path.GetDirectoryName(browserPlan.FileName) ?? Environment.CurrentDirectory
+            };
+
+            foreach (var argument in browserPlan.Arguments)
+                startInfo.ArgumentList.Add(argument);
+
+            Process.Start(startInfo);
+            return true;
+        }
+
+        var appPlan = AppWorkspaceStateHelper.CreateLaunchPlan(snapshot.Exe, snapshot.AppState);
+        if (appPlan == null)
+            return false;
+
+        var appStartInfo = new ProcessStartInfo(appPlan.FileName)
+        {
+            UseShellExecute = false,
+            WorkingDirectory = Path.GetDirectoryName(appPlan.FileName) ?? Environment.CurrentDirectory
+        };
+
+        foreach (var argument in appPlan.Arguments)
+            appStartInfo.ArgumentList.Add(argument);
+
+        Process.Start(appStartInfo);
         return true;
     }
 
@@ -561,6 +713,20 @@ public class ContextManager
     [StructLayout(LayoutKind.Sequential)]
     private struct POINT { public int x, y; }
 
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
+    private struct MEMORYSTATUSEX
+    {
+        public uint dwLength;
+        public uint dwMemoryLoad;
+        public ulong ullTotalPhys;
+        public ulong ullAvailPhys;
+        public ulong ullTotalPageFile;
+        public ulong ullAvailPageFile;
+        public ulong ullTotalVirtual;
+        public ulong ullAvailVirtual;
+        public ulong ullAvailExtendedVirtual;
+    }
+
     private delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);
     private delegate bool MonitorEnumProc(IntPtr hMonitor, IntPtr hdcMonitor, ref RECT lprcMonitor, IntPtr dwData);
 
@@ -576,6 +742,9 @@ public class ContextManager
     [DllImport("user32.dll")] private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
     [DllImport("user32.dll")] private static extern IntPtr MonitorFromWindow(IntPtr hwnd, uint dwFlags);
     [DllImport("user32.dll")] private static extern bool EnumDisplayMonitors(IntPtr hdc, IntPtr lprcClip, MonitorEnumProc lpfnEnum, IntPtr dwData);
+    [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    private static extern bool GlobalMemoryStatusEx(ref MEMORYSTATUSEX lpBuffer);
 
     internal readonly record struct WindowCandidate(IntPtr Handle, string Exe, string Title);
 }

src/AxCopilot/Core/ProcessCommandLineHelper.cs

@@ -0,0 +1,75 @@
+using System.Management;
+using System.Runtime.InteropServices;
+using AxCopilot.Services;
+
+namespace AxCopilot.Core;
+
+internal static class ProcessCommandLineHelper
+{
+    public static string? TryGetProcessCommandLine(int processId)
+    {
+        try
+        {
+            using var searcher = new ManagementObjectSearcher(
+                $"SELECT CommandLine FROM Win32_Process WHERE ProcessId = {processId}");
+            using var results = searcher.Get();
+
+            foreach (ManagementObject process in results)
+                return process["CommandLine"]?.ToString();
+        }
+        catch (Exception ex)
+        {
+            LogService.Warn($"프로세스 명령줄 조회 실패: PID={processId} - {ex.Message}");
+        }
+
+        return null;
+    }
+
+    public static List<string> SplitCommandLine(string commandLine)
+    {
+        var argv = CommandLineToArgvW(commandLine, out var argc);
+        if (argv == IntPtr.Zero || argc <= 0)
+            return new List<string>();
+
+        try
+        {
+            var args = new List<string>(argc);
+            for (var i = 0; i < argc; i++)
+            {
+                var value = Marshal.ReadIntPtr(argv, i * IntPtr.Size);
+                args.Add(Marshal.PtrToStringUni(value) ?? string.Empty);
+            }
+
+            return args;
+        }
+        finally
+        {
+            LocalFree(argv);
+        }
+    }
+
+    public static string? GetArgumentValue(IReadOnlyList<string> args, string key)
+    {
+        for (var i = 1; i < args.Count; i++)
+        {
+            var current = args[i];
+            if (current.StartsWith(key + "=", StringComparison.OrdinalIgnoreCase))
+                return current[(key.Length + 1)..].Trim().Trim('"');
+
+            if (!current.Equals(key, StringComparison.OrdinalIgnoreCase) || i + 1 >= args.Count)
+                continue;
+
+            return args[i + 1].Trim().Trim('"');
+        }
+
+        return null;
+    }
+
+    [DllImport("shell32.dll", SetLastError = true)]
+    private static extern IntPtr CommandLineToArgvW(
+        [MarshalAs(UnmanagedType.LPWStr)] string lpCmdLine,
+        out int pNumArgs);
+
+    [DllImport("kernel32.dll")]
+    private static extern IntPtr LocalFree(IntPtr hMem);
+}

src/AxCopilot/Models/AppSettings.cs

@@ -235,6 +235,18 @@ public class LauncherSettings
     [JsonPropertyName("enableBrowserSessionRestore")]
     public bool EnableBrowserSessionRestore { get; set; } = true;
 
+    /// <summary>워크스페이스 복원 시 새 창 실행 간격을 시스템 부하에 맞춰 자동 조절합니다. 기본 true.</summary>
+    [JsonPropertyName("enableAdaptiveWorkspaceRestoreThrottle")]
+    public bool EnableAdaptiveWorkspaceRestoreThrottle { get; set; } = true;
+
+    /// <summary>워크스페이스 복원 시 새 창 실행 사이의 기본 대기 시간(ms). 기본 250.</summary>
+    [JsonPropertyName("workspaceRestoreBaseDelayMs")]
+    public int WorkspaceRestoreBaseDelayMs { get; set; } = 250;
+
+    /// <summary>워크스페이스 복원 시 새 창 실행 사이의 최대 대기 시간(ms). 기본 1200.</summary>
+    [JsonPropertyName("workspaceRestoreMaxDelayMs")]
+    public int WorkspaceRestoreMaxDelayMs { get; set; } = 1200;
+
     /// <summary>단축키 헬프 창에서 아이콘 색상을 테마 AccentColor 기준으로 표시. 기본 true(테마색).</summary>
     [JsonPropertyName("shortcutHelpUseThemeColor")]
     public bool ShortcutHelpUseThemeColor { get; set; } = true;
@@ -402,6 +414,9 @@ public class WindowSnapshot
 
     [JsonPropertyName("browser")]
     public BrowserWindowState? Browser { get; set; }
+
+    [JsonPropertyName("appState")]
+    public AppWindowState? AppState { get; set; }
 }
 
 public class BrowserWindowState
@@ -425,6 +440,21 @@ public class BrowserWindowState
     public List<string> TabUrls { get; set; } = new();
 }
 
+public class AppWindowState
+{
+    [JsonPropertyName("kind")]
+    public string Kind { get; set; } = "";
+
+    [JsonPropertyName("primaryPath")]
+    public string? PrimaryPath { get; set; }
+
+    [JsonPropertyName("activePathIndex")]
+    public int ActivePathIndex { get; set; }
+
+    [JsonPropertyName("paths")]
+    public List<string> Paths { get; set; } = new();
+}
+
 public class WindowRect
 {
     [JsonPropertyName("x")]

src/AxCopilot/ViewModels/SettingsViewModel.cs

@@ -182,6 +182,9 @@ public class SettingsViewModel : INotifyPropertyChanged
     private bool _showWidgetBattery;
     private bool _showLauncherBottomQuickActions;
     private bool _enableBrowserSessionRestore;
+    private bool _enableAdaptiveWorkspaceRestoreThrottle;
+    private int _workspaceRestoreBaseDelayMs = 250;
+    private int _workspaceRestoreMaxDelayMs = 1200;
     private bool _shortcutHelpUseThemeColor;
 
     // LLM 공통 설정
@@ -955,6 +958,49 @@ public class SettingsViewModel : INotifyPropertyChanged
         set { _enableBrowserSessionRestore = value; OnPropertyChanged(); }
     }
 
+    public bool EnableAdaptiveWorkspaceRestoreThrottle
+    {
+        get => _enableAdaptiveWorkspaceRestoreThrottle;
+        set { _enableAdaptiveWorkspaceRestoreThrottle = value; OnPropertyChanged(); }
+    }
+
+    public int WorkspaceRestoreBaseDelayMs
+    {
+        get => _workspaceRestoreBaseDelayMs;
+        set
+        {
+            var clamped = Math.Clamp(value, 0, 3000);
+            if (_workspaceRestoreBaseDelayMs == clamped)
+                return;
+
+            _workspaceRestoreBaseDelayMs = clamped;
+            if (_workspaceRestoreMaxDelayMs < clamped)
+            {
+                _workspaceRestoreMaxDelayMs = clamped;
+                OnPropertyChanged(nameof(WorkspaceRestoreMaxDelayMs));
+            }
+
+            OnPropertyChanged();
+        }
+    }
+
+    public int WorkspaceRestoreMaxDelayMs
+    {
+        get => _workspaceRestoreMaxDelayMs;
+        set
+        {
+            var clamped = Math.Clamp(value, 0, 5000);
+            if (clamped < _workspaceRestoreBaseDelayMs)
+                clamped = _workspaceRestoreBaseDelayMs;
+
+            if (_workspaceRestoreMaxDelayMs == clamped)
+                return;
+
+            _workspaceRestoreMaxDelayMs = clamped;
+            OnPropertyChanged();
+        }
+    }
+
     public bool EnableIconAnimation
     {
         get => _enableIconAnimation;
@@ -1253,6 +1299,9 @@ public class SettingsViewModel : INotifyPropertyChanged
         _showWidgetBattery        = s.Launcher.ShowWidgetBattery;
         _showLauncherBottomQuickActions = s.Launcher.ShowLauncherBottomQuickActions;
         _enableBrowserSessionRestore = s.Launcher.EnableBrowserSessionRestore;
+        _enableAdaptiveWorkspaceRestoreThrottle = s.Launcher.EnableAdaptiveWorkspaceRestoreThrottle;
+        _workspaceRestoreBaseDelayMs = s.Launcher.WorkspaceRestoreBaseDelayMs;
+        _workspaceRestoreMaxDelayMs = Math.Max(_workspaceRestoreBaseDelayMs, s.Launcher.WorkspaceRestoreMaxDelayMs);
         _shortcutHelpUseThemeColor = s.Launcher.ShortcutHelpUseThemeColor;
         _enableTextAction           = s.Launcher.EnableTextAction;
         // v1.7.1: 파일 대화상자 통합 기본값을 false로 변경 (브라우저 업로드 오작동 방지)
@@ -1729,6 +1778,9 @@ public class SettingsViewModel : INotifyPropertyChanged
         s.Launcher.ShowWidgetBattery        = _showWidgetBattery;
         s.Launcher.ShowLauncherBottomQuickActions = _showLauncherBottomQuickActions;
         s.Launcher.EnableBrowserSessionRestore = _enableBrowserSessionRestore;
+        s.Launcher.EnableAdaptiveWorkspaceRestoreThrottle = _enableAdaptiveWorkspaceRestoreThrottle;
+        s.Launcher.WorkspaceRestoreBaseDelayMs = _workspaceRestoreBaseDelayMs;
+        s.Launcher.WorkspaceRestoreMaxDelayMs = Math.Max(_workspaceRestoreBaseDelayMs, _workspaceRestoreMaxDelayMs);
         s.Launcher.ShortcutHelpUseThemeColor = _shortcutHelpUseThemeColor;
         s.Launcher.EnableTextAction           = _enableTextAction;
         s.Launcher.EnableFileDialogIntegration = _enableFileDialogIntegration;

src/AxCopilot/Views/SettingsWindow.xaml

@@ -3076,6 +3076,75 @@
                                 </Grid>
                             </Border>
 
+                            <Border Style="{StaticResource SettingsRow}">
+                                <Grid>
+                                    <StackPanel HorizontalAlignment="Left">
+                                        <TextBlock Style="{StaticResource RowLabel}" Text="복원 속도 자동 조절"/>
+                                        <TextBlock Style="{StaticResource RowHint}"
+                                                   Text="워크스페이스 복원 시 CPU·메모리 상태를 보고 다음 창 실행 간격을 늘리거나 줄입니다. 느린 PC에서 한꺼번에 창이 뜨며 버벅이는 상황을 줄이는 용도입니다."/>
+                                    </StackPanel>
+                                    <CheckBox Style="{StaticResource ToggleSwitch}"
+                                              HorizontalAlignment="Right" VerticalAlignment="Center"
+                                              IsChecked="{Binding EnableAdaptiveWorkspaceRestoreThrottle, Mode=TwoWay}"/>
+                                </Grid>
+                            </Border>
+
+                            <Border Style="{StaticResource SettingsRow}">
+                                <Grid>
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="*"/>
+                                        <ColumnDefinition Width="140"/>
+                                        <ColumnDefinition Width="54"/>
+                                    </Grid.ColumnDefinitions>
+                                    <StackPanel Grid.Column="0" HorizontalAlignment="Left" Margin="0,0,18,0">
+                                        <TextBlock Style="{StaticResource RowLabel}" Text="복원 기본 간격"/>
+                                        <TextBlock Style="{StaticResource RowHint}"
+                                                   Text="새 창을 하나 띄운 뒤 다음 창을 실행하기 전 최소 대기 시간입니다."/>
+                                    </StackPanel>
+                                    <Slider Grid.Column="1"
+                                            Minimum="0" Maximum="1000"
+                                            TickFrequency="50" IsSnapToTickEnabled="True"
+                                            VerticalAlignment="Center"
+                                            Value="{Binding WorkspaceRestoreBaseDelayMs, Mode=TwoWay}"/>
+                                    <Border Grid.Column="2" Width="64" Height="28" CornerRadius="6"
+                                            Background="{DynamicResource ItemHoverBackground}"
+                                            VerticalAlignment="Center" HorizontalAlignment="Right">
+                                        <TextBlock Text="{Binding WorkspaceRestoreBaseDelayMs, StringFormat={}{0}ms}"
+                                                   FontSize="12" FontWeight="SemiBold"
+                                                   Foreground="{DynamicResource AccentColor}"
+                                                   HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                                    </Border>
+                                </Grid>
+                            </Border>
+
+                            <Border Style="{StaticResource SettingsRow}">
+                                <Grid>
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="*"/>
+                                        <ColumnDefinition Width="140"/>
+                                        <ColumnDefinition Width="54"/>
+                                    </Grid.ColumnDefinitions>
+                                    <StackPanel Grid.Column="0" HorizontalAlignment="Left" Margin="0,0,18,0">
+                                        <TextBlock Style="{StaticResource RowLabel}" Text="복원 최대 간격"/>
+                                        <TextBlock Style="{StaticResource RowHint}"
+                                                   Text="시스템 부하가 높을 때 늘어날 수 있는 최대 대기 시간입니다."/>
+                                    </StackPanel>
+                                    <Slider Grid.Column="1"
+                                            Minimum="200" Maximum="3000"
+                                            TickFrequency="100" IsSnapToTickEnabled="True"
+                                            VerticalAlignment="Center"
+                                            Value="{Binding WorkspaceRestoreMaxDelayMs, Mode=TwoWay}"/>
+                                    <Border Grid.Column="2" Width="64" Height="28" CornerRadius="6"
+                                            Background="{DynamicResource ItemHoverBackground}"
+                                            VerticalAlignment="Center" HorizontalAlignment="Right">
+                                        <TextBlock Text="{Binding WorkspaceRestoreMaxDelayMs, StringFormat={}{0}ms}"
+                                                   FontSize="12" FontWeight="SemiBold"
+                                                   Foreground="{DynamicResource AccentColor}"
+                                                   HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                                    </Border>
+                                </Grid>
+                            </Border>
+
                             <!-- ── 기록 기능 ── -->
                             <TextBlock Style="{StaticResource SectionHeader}" Text="기록 기능"/>