feat(ui): implement 1-click presets, real-time search & filter bar, batch queue actions, and file inspector

.env.example

@@ -0,0 +1,16 @@
+# Everything2Everything Environment & Code Signing Configuration
+# ================================================================
+
+# [코드 사이닝 설정]
+# 1) PFX 인증서 직접 지정 (권장: 상대경로나 절대경로 지정)
+CODE_SIGN_PFX_PATH=packaging/Everything2Everything-DevCert.pfx
+CODE_SIGN_PFX_PASSWORD=Everything2EverythingDev
+
+# 2) 또는 Windows 인증서 저장소의 Thumbprint 지정 (PFX_PATH 대신 사용 가능)
+# CODE_SIGN_THUMBPRINT=CA8ED0C0DF087F9844275AEC5F056AD70CB67AE6
+
+# 3) RFC 3161 타임스탬프 서버 URL (기본값: DigiCert)
+TIMESTAMP_SERVER_URL=http://timestamp.digicert.com
+
+# [Forgejo / Git 릴리즈 배포 설정]
+# FORGEJO_TOKEN=your_token_here

packaging/BuildMsix.ps1

@@ -1,4 +1,4 @@
-#Requires -Version 5.1
+#Requires -Version 5.1
 # MSIX 빌드 파이프라인.
 # 1) .NET App publish (framework-dependent)
 # 2) C++ Shell DLL 빌드
@@ -28,6 +28,48 @@ $assetsSrc = Join-Path $packagingDir 'Assets'
 $appProj = Join-Path $repoRoot 'src\Everything2Everything.App\Everything2Everything.App.csproj'
 $shellProj = Join-Path $repoRoot 'src\Everything2Everything.Shell\Everything2Everything.Shell.vcxproj'
 
+function Import-EnvFile {
+    param([string]$Path)
+    if (Test-Path $Path) {
+        Get-Content $Path | Where-Object { $_ -match '^\s*([^#=\s]+)\s*=\s*(.*)$' } | ForEach-Object {
+            $key = $matches[1].Trim()
+            $val = $matches[2].Trim().Trim('"').Trim("'")
+            if (-not [string]::IsNullOrEmpty($key) -and -not [Environment]::GetEnvironmentVariable($key)) {
+                [Environment]::SetEnvironmentVariable($key, $val, 'Process')
+            }
+        }
+    }
+}
+
+Import-EnvFile (Join-Path $repoRoot '.env')
+Import-EnvFile (Join-Path $packagingDir '.env')
+
+# 환경변수 기반 코드 사이닝 옵션 자동 보정
+if (-not $CertThumbprint -and $env:CODE_SIGN_THUMBPRINT) {
+    $CertThumbprint = $env:CODE_SIGN_THUMBPRINT
+}
+if (-not $PfxPath -and $env:CODE_SIGN_PFX_PATH) {
+    $PfxPath = if ([System.IO.Path]::IsPathRooted($env:CODE_SIGN_PFX_PATH)) { $env:CODE_SIGN_PFX_PATH } else { Join-Path $repoRoot $env:CODE_SIGN_PFX_PATH }
+}
+if (-not $PfxPassword -and $env:CODE_SIGN_PFX_PASSWORD) {
+    $PfxPassword = ConvertTo-SecureString -String $env:CODE_SIGN_PFX_PASSWORD -AsPlainText -Force
+}
+
+# 기본 DevCert 감지 및 자동 서명 활성화
+$devCertPfx = Join-Path $packagingDir 'Everything2Everything-DevCert.pfx'
+if (-not $PfxPath -and -not $CertThumbprint -and (Test-Path $devCertPfx)) {
+    $PfxPath = $devCertPfx
+    if (-not $PfxPassword) {
+        $PfxPassword = ConvertTo-SecureString -String 'Everything2EverythingDev' -AsPlainText -Force
+    }
+}
+
+if (-not $PSBoundParameters.ContainsKey('Sign')) {
+    if ($PfxPath -or $CertThumbprint) {
+        $Sign = $true
+    }
+}
+
 function Find-WindowsSdkTool {
     param([string]$ToolName)
     $sdkRoots = @(
@@ -132,12 +174,15 @@ if (Test-Path $msixPath) { Remove-Item $msixPath -Force }
 if ($LASTEXITCODE -ne 0) { throw 'makeappx pack 실패' }
 Write-Host "✅ MSIX 산출: $msixPath"
 
-# ---- 5) (선택) sign ----
+# ---- 5) sign ----
 if ($Sign) {
     Write-Host ''
-    Write-Host '[5/5] signtool sign'
+    Write-Host '[5/5] signtool sign (MSIX 디지털 서명)'
+    $timestampUrl = if ($env:TIMESTAMP_SERVER_URL) { $env:TIMESTAMP_SERVER_URL } else { 'http://timestamp.digicert.com' }
+    $plain = $null
+
     if ($CertThumbprint) {
-        & $signtool sign /fd SHA256 /sha1 $CertThumbprint /tr 'http://timestamp.digicert.com' /td SHA256 $msixPath | Out-Host
+        & $signtool sign /fd SHA256 /sha1 $CertThumbprint /tr $timestampUrl /td SHA256 $msixPath | Out-Host
     } elseif ($PfxPath) {
         if (-not $PfxPassword) {
             $PfxPassword = Read-Host -AsSecureString -Prompt 'PFX 비밀번호'
@@ -145,7 +190,7 @@ if ($Sign) {
         $bstr = [Runtime.InteropServices.Marshal]::SecureStringToBSTR($PfxPassword)
         try {
             $plain = [Runtime.InteropServices.Marshal]::PtrToStringBSTR($bstr)
-            & $signtool sign /fd SHA256 /a /f $PfxPath /p $plain /tr 'http://timestamp.digicert.com' /td SHA256 $msixPath | Out-Host
+            & $signtool sign /fd SHA256 /a /f $PfxPath /p $plain /tr $timestampUrl /td SHA256 $msixPath | Out-Host
         } finally {
             [Runtime.InteropServices.Marshal]::ZeroFreeBSTR($bstr)
         }
@@ -154,6 +199,32 @@ if ($Sign) {
     }
     if ($LASTEXITCODE -ne 0) { throw 'signtool sign 실패' }
     Write-Host '✅ 서명 완료'
+
+    # 공개 인증서 (.cer) 내보내기 (신뢰 등록용)
+    $cerPath = Join-Path $distDir "Everything2Everything-DevCert.cer"
+    try {
+        if ($PfxPath -and (Test-Path $PfxPath) -and $plain) {
+            $certObj = [System.Security.Cryptography.X509Certificates.X509Certificate2]::new($PfxPath, $plain)
+            [System.IO.File]::WriteAllBytes($cerPath, $certObj.Export([System.Security.Cryptography.X509Certificates.X509ContentType]::Cert))
+            Write-Host "✅ 공개 인증서(.cer) 내보냄: $cerPath" -ForegroundColor Green
+        } elseif ($CertThumbprint) {
+            $certObj = Get-Item "Cert:\CurrentUser\My\$CertThumbprint" -ErrorAction SilentlyContinue
+            if (-not $certObj) { $certObj = Get-Item "Cert:\LocalMachine\My\$CertThumbprint" -ErrorAction SilentlyContinue }
+            if ($certObj) {
+                [System.IO.File]::WriteAllBytes($cerPath, $certObj.Export([System.Security.Cryptography.X509Certificates.X509ContentType]::Cert))
+                Write-Host "✅ 공개 인증서(.cer) 내보냄: $cerPath" -ForegroundColor Green
+            }
+        }
+    } catch {
+        Write-Warning "공개 인증서 내보내기 경고: $_"
+    }
+
+    # 1-클릭 설치기 스크립트 복사
+    $installCmdSrc = Join-Path $packagingDir 'Install.cmd'
+    if (Test-Path $installCmdSrc) {
+        Copy-Item $installCmdSrc -Destination (Join-Path $distDir 'Install.cmd') -Force
+        Write-Host "✅ 1-클릭 설치기 복사 완료: dist\Install.cmd" -ForegroundColor Green
+    }
 } else {
     Write-Host ''
     Write-Host '[5/5] 서명 건너뜀 (-Sign 미지정). 사이드로드 시 인증서 필요.'

packaging/Install.cmd

@@ -0,0 +1,51 @@
+@echo off
+chcp 65001 > nul
+title Everything2Everything 1-클릭 설치기
+
+:: 1. 관리자 권한 확인 및 자동 승격 (UAC)
+net session >nul 2>&1
+if %errorlevel% neq 0 (
+    echo [안내] 인증서 신뢰 등록 및 MSIX 패키지 설치를 위해 관리자 권한을 요청합니다...
+    powershell -NoProfile -ExecutionPolicy Bypass -Command "Start-Process cmd.exe -ArgumentList '/c cd /d \"\"%~dp0\"\" && \"\"%~f0\"\"' -Verb RunAs"
+    exit /b
+)
+
+cd /d "%~dp0"
+
+echo ==========================================================
+echo   Everything2Everything 1-클릭 자동 설치 프로그램
+echo ==========================================================
+echo.
+
+powershell -NoProfile -ExecutionPolicy Bypass -Command ^
+    "$ErrorActionPreference = 'Stop';" ^
+    "try {" ^
+    "    Write-Host '[1/2] 개발자 인증서 신뢰 저장소(TrustedPeople) 등록 중...' -ForegroundColor Cyan;" ^
+    "    $cer = Get-ChildItem -Path . -Filter '*.cer' | Select-Object -First 1;" ^
+    "    if ($cer) {" ^
+    "        Import-Certificate -FilePath $cer.FullName -CertStoreLocation 'Cert:\LocalMachine\TrustedPeople' | Out-Null;" ^
+    "        Import-Certificate -FilePath $cer.FullName -CertStoreLocation 'Cert:\LocalMachine\Root' | Out-Null;" ^
+    "        Write-Host '      인증서 신뢰 등록 성공: ' $cer.Name -ForegroundColor Green;" ^
+    "    } else {" ^
+    "        Write-Host '      [주의] 폴더 내 .cer 인증서가 없습니다. 건너뜁니다.' -ForegroundColor Yellow;" ^
+    "    }" ^
+    "    Write-Host '[2/2] Everything2Everything MSIX 패키지 설치 중...' -ForegroundColor Cyan;" ^
+    "    $msix = Get-ChildItem -Path . -Filter '*.msix' | Select-Object -First 1;" ^
+    "    if (-not $msix) { throw 'MSIX 패키지 파일(*.msix)을 찾을 수 없습니다.' }" ^
+    "    Add-AppxPackage -Path $msix.FullName -ForceApplicationShutdown;" ^
+    "    Write-Host '      패키지 설치 성공: ' $msix.Name -ForegroundColor Green;" ^
+    "    Write-Host '';" ^
+    "    Write-Host '==========================================================' -ForegroundColor Green;" ^
+    "    Write-Host '  Everything2Everything 설치가 성공적으로 완료되었습니다!' -ForegroundColor Green;" ^
+    "    Write-Host '  - 파일 우클릭 시 최상위 컨텍스트 메뉴가 활성화됩니다.' -ForegroundColor Gray;" ^
+    "    Write-Host '==========================================================' -ForegroundColor Green;" ^
+    "} catch {" ^
+    "    Write-Host '';" ^
+    "    Write-Host '❌ 설치 중 오류가 발생했습니다:' -ForegroundColor Red;" ^
+    "    Write-Host $_.Exception.Message -ForegroundColor Red;" ^
+    "    Write-Host '';" ^
+    "    Write-Host '동일 버전이 이미 설치되어 있는 경우 기존 앱을 삭제 후 다시 시도해 주세요.' -ForegroundColor Yellow;" ^
+    "}"
+
+echo.
+pause

src/Everything2Everything.App/ViewModels/OptionsViewModel.cs

@@ -13,6 +13,26 @@ public partial class OptionsViewModel : ObservableObject
     /// <summary>JPEG/WebP 품질(1~100). AVIF는 -30 보정.</summary>
     [ObservableProperty] private int _quality = 85;
 
+    /// <summary>EXIF 및 메타데이터 제거 여부.</summary>
+    [ObservableProperty] private bool _stripMetadata;
+
+    public int ImageQuality { get => Quality; set => Quality = value; }
+    public int VideoCrf { get => Crf; set => Crf = value; }
+    public int AudioBitrateKbps
+    {
+        get => AudioBitrateIndex switch { 0 => 96, 1 => 128, 3 => 256, 4 => 320, _ => 192 };
+        set => AudioBitrateIndex = value switch { <= 96 => 0, <= 128 => 1, <= 192 => 2, <= 256 => 3, _ => 4 };
+    }
+    public string VideoPreset
+    {
+        get => ((VideoSpeedPreset)PresetIndex).ToString().ToLowerInvariant();
+        set => PresetIndex = value switch
+        {
+            "ultrafast" => 0, "superfast" => 1, "veryfast" => 2, "faster" => 3,
+            "fast" => 4, "medium" => 5, "slow" => 6, "slower" => 7, "veryslow" => 8, _ => 5
+        };
+    }
+
     /// <summary>비우면 원본 옆 서브폴더. 값이 있으면 사용자 지정 출력 폴더.</summary>
     [ObservableProperty] private string? _customOutputDirectory;
 
@@ -62,6 +82,7 @@ public partial class OptionsViewModel : ObservableObject
             OnCollision = ConflictRule,
             OutputLocation = hasCustom ? OutputLocation.Custom : OutputLocation.SubfolderBesideSource,
             CustomOutputDirectory = hasCustom ? CustomOutputDirectory!.Trim() : null,
+            KeepExifWhenPossible = !StripMetadata,
             Jpeg = new JpegEncodingOptions { Quality = Quality },
             Webp = new WebpEncodingOptions { Quality = Quality },
             Avif = new AvifEncodingOptions { Quality = Math.Clamp(Quality - 30, 1, 100) },

src/Everything2Everything.App/Views/BatchQueueService.cs

@@ -0,0 +1,50 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace Everything2Everything.App.Views;
+
+public static class BatchQueueService
+{
+    public static void SetSelectionAll(IEnumerable<QueueItem> items, bool isSelected)
+    {
+        foreach (var item in items)
+        {
+            item.IsSelected = isSelected;
+        }
+    }
+
+    public static void RemoveSelected(IList<QueueItem> items)
+    {
+        var toRemove = items.Where(i => i.IsSelected).ToList();
+        foreach (var item in toRemove)
+        {
+            items.Remove(item);
+        }
+    }
+
+    public static void ClearCompleted(IList<QueueItem> items)
+    {
+        var toRemove = items.Where(i => i.IsDone || i.StateText == "done").ToList();
+        foreach (var item in toRemove)
+        {
+            items.Remove(item);
+        }
+    }
+
+    public static void BatchChangeOutput(IEnumerable<QueueItem> items, string newOutputExt, IEnumerable<string> eligibleInputExtensions)
+    {
+        var eligibleSet = new HashSet<string>(
+            eligibleInputExtensions.Select(e => e.StartsWith('.') ? e.ToLowerInvariant() : "." + e.ToLowerInvariant())
+        );
+
+        foreach (var item in items)
+        {
+            var ext = Path.GetExtension(item.SourcePath).ToLowerInvariant();
+            if (eligibleSet.Contains(ext))
+            {
+                item.SelectedOutputExtension = newOutputExt;
+            }
+        }
+    }
+}

src/Everything2Everything.App/Views/MainWindow.xaml

@@ -89,6 +89,49 @@
                     <!-- Sidebar content -->
                     <ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto" Padding="24,24,24,24">
                         <StackPanel>
+                            <!-- Quick Presets -->
+                            <StackPanel Margin="0,0,0,24">
+                                <TextBlock Text="빠른 최적화 프리셋" Style="{StaticResource FsLabelStyle}" Margin="0,0,0,8"/>
+                                <WrapPanel Margin="-2">
+                                    <Button Margin="2" Padding="8,6" Style="{StaticResource FsSecondaryButtonStyle}"
+                                            Command="{Binding PresetCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                            CommandParameter="WebOptimized"
+                                            ToolTip="WebP · 80% 압축 · 메타데이터 제거">
+                                        <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                            <ui:SymbolIcon Symbol="Globe24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                            <TextBlock Text="웹 최적화" FontSize="11" VerticalAlignment="Center"/>
+                                        </StackPanel>
+                                    </Button>
+                                    <Button Margin="2" Padding="8,6" Style="{StaticResource FsSecondaryButtonStyle}"
+                                            Command="{Binding PresetCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                            CommandParameter="HighQualityLossless"
+                                            ToolTip="무손실 PNG/FLAC · 100% 품질">
+                                        <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                            <ui:SymbolIcon Symbol="Sparkle24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                            <TextBlock Text="고화질 보존" FontSize="11" VerticalAlignment="Center"/>
+                                        </StackPanel>
+                                    </Button>
+                                    <Button Margin="2" Padding="8,6" Style="{StaticResource FsSecondaryButtonStyle}"
+                                            Command="{Binding PresetCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                            CommandParameter="DocumentPdf"
+                                            ToolTip="표준 PDF 문서 변환">
+                                        <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                            <ui:SymbolIcon Symbol="DocumentPdf24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                            <TextBlock Text="문서 PDF" FontSize="11" VerticalAlignment="Center"/>
+                                        </StackPanel>
+                                    </Button>
+                                    <Button Margin="2" Padding="8,6" Style="{StaticResource FsSecondaryButtonStyle}"
+                                            Command="{Binding PresetCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                            CommandParameter="MobileShare"
+                                            ToolTip="MP4 H.264 · 가벼운 모바일 전송">
+                                        <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                            <ui:SymbolIcon Symbol="Phone24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                            <TextBlock Text="모바일 공유" FontSize="11" VerticalAlignment="Center"/>
+                                        </StackPanel>
+                                    </Button>
+                                </WrapPanel>
+                            </StackPanel>
+
                             <!-- Target Format -->
                             <StackPanel Margin="0,0,0,32">
                                 <TextBlock Text="TARGET FORMAT" Style="{StaticResource FsLabelStyle}"/>
@@ -585,15 +628,120 @@
 
                 <!-- View content (좌측: 탭 컨텐츠 / 우측: Preview 컬럼) -->
                 <Grid Grid.Row="1">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto"/>
+                        <RowDefinition Height="*"/>
+                    </Grid.RowDefinitions>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="*" MinWidth="360"/>
                         <ColumnDefinition Width="380"/>
                     </Grid.ColumnDefinitions>
 
+                    <!-- 실시간 검색 & 카테고리 필터 툴바 -->
+                    <Border Grid.Row="0" Grid.ColumnSpan="2"
+                            Background="{StaticResource FsBgPanel}"
+                            BorderBrush="{StaticResource FsBorderSubtle}"
+                            BorderThickness="0,0,0,1" Padding="24,8">
+                        <Grid>
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="280"/>
+                                <ColumnDefinition Width="*"/>
+                            </Grid.ColumnDefinitions>
+                            <!-- Search Box -->
+                            <Grid Grid.Column="0">
+                                <TextBox x:Name="SearchBox" Style="{StaticResource FsPathInputStyle}"
+                                         Padding="32,6,10,6" Text="{Binding SearchText, RelativeSource={RelativeSource AncestorType=Window}, UpdateSourceTrigger=PropertyChanged}"
+                                         ToolTip="파일명 또는 확장자로 검색"/>
+                                <ui:SymbolIcon Symbol="Search24" FontSize="14" Foreground="{StaticResource FsTextTertiary}"
+                                               HorizontalAlignment="Left" VerticalAlignment="Center" Margin="10,0,0,0" IsHitTestVisible="False"/>
+                            </Grid>
+                            <!-- Category Filter Chips -->
+                            <StackPanel Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Center">
+                                <Button Margin="0,0,4,0" Padding="10,4" Style="{StaticResource FsSecondaryButtonStyle}"
+                                        Command="{Binding FilterCategoryCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                        CommandParameter="All">
+                                    <TextBlock Text="전체" FontSize="11" VerticalAlignment="Center"/>
+                                </Button>
+                                <Button Margin="0,0,4,0" Padding="10,4" Style="{StaticResource FsSecondaryButtonStyle}"
+                                        Command="{Binding FilterCategoryCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                        CommandParameter="Image">
+                                    <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                        <ui:SymbolIcon Symbol="Image24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                        <TextBlock Text="이미지" FontSize="11" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </Button>
+                                <Button Margin="0,0,4,0" Padding="10,4" Style="{StaticResource FsSecondaryButtonStyle}"
+                                        Command="{Binding FilterCategoryCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                        CommandParameter="Document">
+                                    <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                        <ui:SymbolIcon Symbol="Document24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                        <TextBlock Text="문서" FontSize="11" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </Button>
+                                <Button Margin="0,0,4,0" Padding="10,4" Style="{StaticResource FsSecondaryButtonStyle}"
+                                        Command="{Binding FilterCategoryCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                        CommandParameter="Media">
+                                    <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                        <ui:SymbolIcon Symbol="Video24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                        <TextBlock Text="미디어" FontSize="11" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </Button>
+                                <Button Padding="10,4" Style="{StaticResource FsSecondaryButtonStyle}"
+                                        Command="{Binding FilterCategoryCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                        CommandParameter="Data">
+                                    <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                        <ui:SymbolIcon Symbol="Database24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                        <TextBlock Text="데이터" FontSize="11" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </Button>
+                            </StackPanel>
+                        </Grid>
+                    </Border>
+
                     <!-- 좌측: Active Queue OR Past Results -->
-                    <Grid Grid.Column="0">
+                    <Grid Grid.Row="1" Grid.Column="0">
                     <!-- Active Queue view -->
                     <Grid x:Name="ActiveQueueView" Visibility="Collapsed">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="*"/>
+                        </Grid.RowDefinitions>
+
+                        <!-- Batch Action Bar -->
+                        <Border x:Name="BatchActionBar" Grid.Row="0" Background="{StaticResource FsBgPanel}"
+                                BorderBrush="{StaticResource FsBorderSubtle}" BorderThickness="0,0,0,1"
+                                Padding="24,8" Visibility="Collapsed">
+                            <Grid VerticalAlignment="Center">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="Auto"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="Auto"/>
+                                </Grid.ColumnDefinitions>
+                                <CheckBox x:Name="BatchSelectAllCheck" Content="전체 선택" VerticalAlignment="Center"
+                                          Command="{Binding BatchSelectAllCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                          CommandParameter="{Binding IsChecked, RelativeSource={RelativeSource Self}}"/>
+                                <StackPanel Grid.Column="2" Orientation="Horizontal" VerticalAlignment="Center">
+                                    <Button Margin="0,0,8,0" Padding="10,4" Style="{StaticResource FsSecondaryButtonStyle}"
+                                            Command="{Binding BatchRemoveSelectedCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                            ToolTip="선택된 파일들을 큐에서 제거합니다">
+                                        <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                            <ui:SymbolIcon Symbol="Delete24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                            <TextBlock Text="선택 항목 삭제" FontSize="11" VerticalAlignment="Center"/>
+                                        </StackPanel>
+                                    </Button>
+                                    <Button Padding="10,4" Style="{StaticResource FsSecondaryButtonStyle}"
+                                            Command="{Binding BatchClearCompletedCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                            ToolTip="변환이 완료된 항목들을 큐에서 정리합니다">
+                                        <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                            <ui:SymbolIcon Symbol="Checkmark24" FontSize="12" VerticalAlignment="Center" Margin="0,0,4,0"/>
+                                            <TextBlock Text="완료 항목 정리" FontSize="11" VerticalAlignment="Center"/>
+                                        </StackPanel>
+                                    </Button>
+                                </StackPanel>
+                            </Grid>
+                        </Border>
+
+                        <Grid Grid.Row="1">
                         <Grid x:Name="DropZoneEmpty">
                             <Border Background="{StaticResource FsBgBase}" Padding="32">
                                 <!-- 점선 드롭존: 절제된 dashed 보더 + 중앙 정렬 안내 -->
@@ -663,16 +811,19 @@
                                                         CornerRadius="6,0,0,6"/>
                                                 <Grid Grid.Column="1" Margin="12,10">
                                                     <Grid.ColumnDefinitions>
+                                                        <ColumnDefinition Width="28"/>
                                                         <ColumnDefinition Width="40"/>
                                                         <ColumnDefinition Width="*"/>
                                                         <ColumnDefinition Width="100"/>
                                                         <ColumnDefinition Width="120"/>
                                                         <ColumnDefinition Width="40"/>
                                                     </Grid.ColumnDefinitions>
-                                                    <Image Width="34" Height="34" VerticalAlignment="Center"
+                                                    <CheckBox Grid.Column="0" IsChecked="{Binding IsSelected, Mode=TwoWay}"
+                                                              VerticalAlignment="Center"/>
+                                                    <Image Grid.Column="1" Width="34" Height="34" VerticalAlignment="Center"
                                                            RenderOptions.BitmapScalingMode="HighQuality"
                                                            Source="{Binding GlyphSource}"/>
-                                                    <StackPanel Grid.Column="1" Margin="16,0,0,0"
+                                                    <StackPanel Grid.Column="2" Margin="16,0,0,0"
                                                                 VerticalAlignment="Center">
                                                         <TextBlock Text="{Binding FileName}"
                                                                    Style="{StaticResource FsBodyStyle}"
@@ -686,16 +837,16 @@
                                                                      Value="{Binding ProgressValue, Mode=OneWay}"
                                                                      Visibility="{Binding ProgressVisibility, Mode=OneWay}"/>
                                                     </StackPanel>
-                                                    <TextBlock Grid.Column="2" Text="{Binding SizeText}"
+                                                    <TextBlock Grid.Column="3" Text="{Binding SizeText}"
                                                                Style="{StaticResource FsMonoStyle}"
                                                                HorizontalAlignment="Right"
                                                                VerticalAlignment="Center"/>
-                                                    <TextBlock Grid.Column="3" Text="{Binding StateText}"
+                                                    <TextBlock Grid.Column="4" Text="{Binding StateText}"
                                                                FontFamily="{StaticResource FsFontMono}"
                                                                FontSize="12"
                                                                Foreground="{Binding StateBrush}"
                                                                VerticalAlignment="Center"/>
-                                                    <Button Grid.Column="4"
+                                                    <Button Grid.Column="5"
                                                             Style="{StaticResource FsIconButtonStyle}"
                                                             Width="28" Height="28"
                                                             VerticalAlignment="Center"
@@ -725,6 +876,7 @@
                             </ItemsControl>
                         </ScrollViewer>
                     </Grid>
+                </Grid>
 
                     <!-- Past Results view (default) -->
                     <Grid x:Name="PastResultsContainer">
@@ -872,7 +1024,7 @@
                     <!-- /좌측 컬럼 끝 -->
 
                     <!-- 우측: Preview 컬럼 (항상 보임) -->
-                    <Border Grid.Column="1"
+                    <Border Grid.Row="1" Grid.Column="1"
                             Background="{StaticResource FsBgPanel}"
                             BorderBrush="{StaticResource FsBorderSubtle}"
                             BorderThickness="1,0,0,0">
@@ -1008,17 +1160,40 @@
                                                    Foreground="{StaticResource FsTextPrimary}" Text="—"/>
                                     </Grid>
 
-                                    <Button Content="Open in Explorer" Margin="0,16,0,0"
-                                            Style="{StaticResource FsSecondaryButtonStyle}"
-                                            Command="{Binding PreviewOpenFolderCommand, RelativeSource={RelativeSource AncestorType=Window}}"
-                                            HorizontalAlignment="Stretch"/>
+                                    <Grid Margin="0,16,0,0">
+                                        <Grid.ColumnDefinitions>
+                                            <ColumnDefinition Width="*"/>
+                                            <ColumnDefinition Width="8"/>
+                                            <ColumnDefinition Width="*"/>
+                                        </Grid.ColumnDefinitions>
+                                        <Button Grid.Column="0"
+                                                Style="{StaticResource FsSecondaryButtonStyle}"
+                                                Padding="12,8"
+                                                Command="{Binding PreviewOpenFileCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                                ToolTip="기본 프로그램으로 파일 열기">
+                                            <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                                <ui:SymbolIcon Symbol="Open24" FontSize="13" VerticalAlignment="Center" Margin="0,0,6,0"/>
+                                                <TextBlock Text="열기" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </Button>
+                                        <Button Grid.Column="2"
+                                                Style="{StaticResource FsSecondaryButtonStyle}"
+                                                Padding="12,8"
+                                                Command="{Binding PreviewOpenFolderCommand, RelativeSource={RelativeSource AncestorType=Window}}"
+                                                ToolTip="탐색기에서 파일 위치 열기">
+                                            <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                                <ui:SymbolIcon Symbol="FolderOpen24" FontSize="13" VerticalAlignment="Center" Margin="0,0,6,0"/>
+                                                <TextBlock Text="폴더에서 보기" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </Button>
+                                    </Grid>
                                 </StackPanel>
                             </Border>
                         </Grid>
                     </Border>
 
                     <!-- Drop hint overlay (전체 덮음) -->
-                    <Border x:Name="DropHintOverlay" Visibility="Collapsed" Grid.ColumnSpan="2"
+                    <Border x:Name="DropHintOverlay" Visibility="Collapsed" Grid.RowSpan="2" Grid.ColumnSpan="2"
                             Background="#CC090A0C" IsHitTestVisible="False">
                         <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
                             <Path Width="64" Height="64" Stretch="Uniform"

src/Everything2Everything.App/Views/MainWindow.xaml.cs

@@ -11,6 +11,9 @@ using System.Windows.Media.Imaging;
 using Everything2Everything.App.Shell;
 using Everything2Everything.App.ViewModels;
 using Everything2Everything.Core;
+using Everything2Everything.Core.Filters;
+using Everything2Everything.Core.Inspector;
+using Everything2Everything.Core.Presets;
 using LossClass = Everything2Everything.Core.Providers.LossClass;
 
 namespace Everything2Everything.App.Views;
@@ -48,6 +51,7 @@ public partial class MainWindow : Wpf.Ui.Controls.FluentWindow
     public ICommand PickOutputFolderCommand { get; }
     public ICommand CancelProcessingCommand { get; }
     public ICommand PreviewOpenFolderCommand { get; }
+    public ICommand PreviewOpenFileCommand { get; }
     public ICommand RemoveQueueItemCommand { get; }
     public ICommand OpenFolderCommand { get; }
     public ICommand TabCommand { get; }
@@ -60,6 +64,41 @@ public partial class MainWindow : Wpf.Ui.Controls.FluentWindow
     public ICommand QueueRowCommand { get; }
     public ICommand PastRowCommand { get; }
 
+    // 신규 프리셋, 필터, 일괄 작업 커맨드
+    public ICommand PresetCommand { get; }
+    public ICommand FilterCategoryCommand { get; }
+    public ICommand BatchSelectAllCommand { get; }
+    public ICommand BatchRemoveSelectedCommand { get; }
+    public ICommand BatchClearCompletedCommand { get; }
+
+    private string _searchText = "";
+    public string SearchText
+    {
+        get => _searchText;
+        set
+        {
+            if (_searchText != value)
+            {
+                _searchText = value;
+                ApplyQueueFilters();
+            }
+        }
+    }
+
+    private FilterCategory _selectedCategory = FilterCategory.All;
+    public FilterCategory SelectedCategory
+    {
+        get => _selectedCategory;
+        set
+        {
+            if (_selectedCategory != value)
+            {
+                _selectedCategory = value;
+                ApplyQueueFilters();
+            }
+        }
+    }
+
     public MainWindow(ConversionEngine engine, ISettingsStore settings, IReadOnlyList<string>? initialFiles = null)
     {
         _engine = engine;
@@ -79,6 +118,12 @@ public partial class MainWindow : Wpf.Ui.Controls.FluentWindow
         PickOutputFolderCommand = new RelayCommand(_ => OnPickOutputFolderClick(this, new RoutedEventArgs()));
         CancelProcessingCommand = new RelayCommand(_ => OnCancelProcessingClick(this, new RoutedEventArgs()));
         PreviewOpenFolderCommand = new RelayCommand(_ => OnPreviewOpenFolder(this, new RoutedEventArgs()));
+        PreviewOpenFileCommand = new RelayCommand(_ => OnPreviewOpenFile(this, new RoutedEventArgs()));
+        PresetCommand = new RelayCommand(p => ApplyPreset(p?.ToString()));
+        FilterCategoryCommand = new RelayCommand(p => ApplyFilterCategory(p?.ToString()));
+        BatchSelectAllCommand = new RelayCommand(p => BatchSelectAll(p));
+        BatchRemoveSelectedCommand = new RelayCommand(_ => BatchRemoveSelected());
+        BatchClearCompletedCommand = new RelayCommand(_ => BatchClearCompleted());
         RemoveQueueItemCommand = new RelayCommand(p => RemoveQueueItem(p as QueueItem));
         OpenFolderCommand = new RelayCommand(p => OpenFolderForPath(p as string));
         TabCommand = new RelayCommand(p => ShowTab(p as string ?? "Past"));
@@ -246,6 +291,10 @@ public partial class MainWindow : Wpf.Ui.Controls.FluentWindow
         var hasItems = _activeQueue.Count > 0;
         DropZoneEmpty.Visibility = hasItems ? Visibility.Collapsed : Visibility.Visible;
         ActiveQueueScroll.Visibility = hasItems ? Visibility.Visible : Visibility.Collapsed;
+        if (FindName("BatchActionBar") is UIElement batchBar)
+        {
+            batchBar.Visibility = hasItems ? Visibility.Visible : Visibility.Collapsed;
+        }
     }
 
     private void UpdatePastResultsVisibility()
@@ -422,12 +471,13 @@ public partial class MainWindow : Wpf.Ui.Controls.FluentWindow
 
     private void SetPreviewMeta(string fileName, string filePath, string formatLabel, string sizeText)
     {
-        PreviewFileName.Text = fileName;
-        PreviewFilePath.Text = filePath;
-        PreviewFormatText.Text = formatLabel;
-        PreviewSizeText.Text = sizeText;
-        PreviewDimText.Text = "—";
-        PreviewPageText.Text = "—";
+        var info = FileInspectorBuilder.Build(filePath);
+        PreviewFileName.Text = string.IsNullOrEmpty(fileName) ? info.FileName : fileName;
+        PreviewFilePath.Text = string.IsNullOrEmpty(filePath) ? info.FullPath : filePath;
+        PreviewFormatText.Text = string.IsNullOrEmpty(formatLabel) || formatLabel == "—" ? info.Extension.TrimStart('.').ToUpperInvariant() : formatLabel;
+        PreviewSizeText.Text = string.IsNullOrEmpty(sizeText) || sizeText == "—" ? info.FormattedSize : sizeText;
+        PreviewDimText.Text = info.DimensionsOrMeta;
+        PreviewPageText.Text = info.Category.ToString();
     }
 
     private void ShowPreviewLoading()
@@ -478,6 +528,97 @@ public partial class MainWindow : Wpf.Ui.Controls.FluentWindow
         catch { }
     }
 
+    private void OnPreviewOpenFile(object sender, RoutedEventArgs e)
+    {
+        var path = _selectedPreviewPath ?? _selectedPreviewItem?.SourcePath;
+        if (string.IsNullOrEmpty(path) || !File.Exists(path)) return;
+        try
+        {
+            System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(path)
+            {
+                UseShellExecute = true,
+            });
+        }
+        catch { }
+    }
+
+    private void ApplyPreset(string? presetName)
+    {
+        if (Enum.TryParse<PresetType>(presetName, true, out var type))
+        {
+            var firstItem = _activeQueue.FirstOrDefault()?.SourcePath;
+            var ext = !string.IsNullOrEmpty(firstItem) ? Path.GetExtension(firstItem) : ".png";
+            var recommended = ConversionPreset.Apply(type, _options, ext);
+
+            for (int i = 0; i < OutputFormatCombo.Items.Count; i++)
+            {
+                if (OutputFormatCombo.Items[i] is OutputFormatInfo info &&
+                    info.Extension.Equals(recommended, StringComparison.OrdinalIgnoreCase))
+                {
+                    OutputFormatCombo.SelectedIndex = i;
+                    break;
+                }
+            }
+
+            var targets = _activeQueue.Where(q => q.IsSelected).ToList();
+            if (targets.Count == 0) targets = _activeQueue.ToList();
+            foreach (var item in targets)
+            {
+                item.SelectedOutputExtension = recommended;
+            }
+
+            QualitySlider.Value = _options.Quality;
+            QualityValueText.Text = _options.Quality.ToString(CultureInfo.InvariantCulture);
+        }
+    }
+
+    private void ApplyFilterCategory(string? categoryName)
+    {
+        if (Enum.TryParse<FilterCategory>(categoryName, true, out var cat))
+        {
+            SelectedCategory = cat;
+        }
+    }
+
+    private void ApplyQueueFilters()
+    {
+        var view = System.Windows.Data.CollectionViewSource.GetDefaultView(_activeQueue);
+        if (view != null)
+        {
+            view.Filter = item =>
+            {
+                if (item is QueueItem q)
+                {
+                    return QueueFilterMatcher.Matches(q.FileName, _searchText, _selectedCategory);
+                }
+                return true;
+            };
+            view.Refresh();
+        }
+    }
+
+    private void BatchSelectAll(object? parameter)
+    {
+        bool select = parameter is true;
+        BatchQueueService.SetSelectionAll(_activeQueue, select);
+    }
+
+    private void BatchRemoveSelected()
+    {
+        BatchQueueService.RemoveSelected(_activeQueue);
+        UpdateBadges();
+        UpdateProcessQueueButton();
+        UpdateActiveQueueVisibility();
+    }
+
+    private void BatchClearCompleted()
+    {
+        BatchQueueService.ClearCompleted(_activeQueue);
+        UpdateBadges();
+        UpdateProcessQueueButton();
+        UpdateActiveQueueVisibility();
+    }
+
     // ============== Export Log ==============
 
     private void OnExportLogClick(object sender, RoutedEventArgs e)
@@ -1132,14 +1273,30 @@ public sealed class QueueItem : INotifyPropertyChanged
     private string _state = "queued";
     private double _progressValue;
     private Visibility _progressVisibility = Visibility.Collapsed;
+    private bool _isSelected;
+    private string? _selectedOutputExtension;
 
-    public required string SourcePath { get; init; }
-    public required string FileName { get; init; }
-    public required string FormatLabel { get; init; }
-    public required Brush FormatBrush { get; init; }
-    public required string SizeText { get; init; }
-    public required string MetaLine { get; init; }
-    public required long SourceSizeBytes { get; init; }
+    public string SourcePath { get; init; } = "";
+    public string FileName { get; init; } = "";
+    public string FormatLabel { get; init; } = "";
+    public Brush FormatBrush { get; init; } = Brushes.Gray;
+    public string SizeText { get; init; } = "";
+    public string MetaLine { get; init; } = "";
+    public long SourceSizeBytes { get; init; }
+
+    public bool IsSelected
+    {
+        get => _isSelected;
+        set { _isSelected = value; Raise(nameof(IsSelected)); }
+    }
+
+    public string? SelectedOutputExtension
+    {
+        get => _selectedOutputExtension;
+        set { _selectedOutputExtension = value; Raise(nameof(SelectedOutputExtension)); }
+    }
+
+    public bool IsDone => _state == "done";
 
     /// <summary>형식 카테고리 글리프(라벨 아이콘).</summary>
     public System.Windows.Media.ImageSource GlyphSource => CategoryGlyphs.ForExtension(Path.GetExtension(SourcePath));
@@ -1147,14 +1304,14 @@ public sealed class QueueItem : INotifyPropertyChanged
     public string StateText
     {
         get => _state;
-        set { _state = value; Raise(nameof(StateText)); }
+        set { _state = value; Raise(nameof(StateText)); Raise(nameof(IsDone)); }
     }
 
     public Brush StateBrush => _state switch
     {
-        "queued" => (Brush)Application.Current.FindResource("FsTextTertiary"),
-        "done" => (Brush)Application.Current.FindResource("FsAccentGreen"),
-        _ => (Brush)Application.Current.FindResource("FsAccentBlue"),
+        "queued" => (Application.Current?.TryFindResource("FsTextTertiary") as Brush) ?? Brushes.Gray,
+        "done" => (Application.Current?.TryFindResource("FsAccentGreen") as Brush) ?? Brushes.LightGreen,
+        _ => (Application.Current?.TryFindResource("FsAccentBlue") as Brush) ?? Brushes.DodgerBlue,
     };
 
     public double ProgressValue
@@ -1198,12 +1355,15 @@ public sealed class QueueItem : INotifyPropertyChanged
         long size = 0;
         try { size = new FileInfo(path).Length; } catch { }
 
+        var brush = (Application.Current?.TryFindResource(brushKey) as Brush)
+                    ?? new SolidColorBrush(Color.FromRgb(0x10, 0xB9, 0x81));
+
         return new QueueItem
         {
             SourcePath = path,
             FileName = Path.GetFileName(path),
             FormatLabel = label,
-            FormatBrush = (Brush)Application.Current.FindResource(brushKey),
+            FormatBrush = brush,
             SizeText = MainWindow.HumanizeBytes(size),
             MetaLine = $"{ext.ToUpperInvariant()} • {MainWindow.HumanizeBytes(size)}",
             SourceSizeBytes = size,

src/Everything2Everything.Core/Filters/QueueFilterMatcher.cs

@@ -0,0 +1,71 @@
+using System;
+using System.IO;
+
+namespace Everything2Everything.Core.Filters;
+
+public enum FilterCategory
+{
+    All,
+    Image,
+    Document,
+    Media,
+    Data,
+}
+
+public static class QueueFilterMatcher
+{
+    public static FilterCategory GetCategory(string pathOrExt)
+    {
+        var ext = Path.GetExtension(pathOrExt).Trim().ToLowerInvariant();
+        if (string.IsNullOrEmpty(ext))
+        {
+            ext = pathOrExt.Trim().ToLowerInvariant();
+            if (!ext.StartsWith('.')) ext = "." + ext;
+        }
+
+        return ext switch
+        {
+            ".jpg" or ".jpeg" or ".png" or ".webp" or ".avif" or ".gif" or ".bmp" or ".tif" or ".tiff"
+                or ".svg" or ".heic" or ".heif" or ".raw" or ".dng" or ".cr2" or ".cr3" or ".nef" or ".arw"
+                => FilterCategory.Image,
+
+            ".pdf" or ".docx" or ".doc" or ".hwp" or ".hwpx" or ".txt" or ".md" or ".markdown" or ".html" or ".htm" or ".xlsx" or ".xls"
+                => FilterCategory.Document,
+
+            ".mp4" or ".mkv" or ".webm" or ".mov" or ".avi" or ".mp3" or ".wav" or ".flac" or ".aac" or ".m4a" or ".ogg" or ".opus"
+                => FilterCategory.Media,
+
+            ".csv" or ".json" or ".tsv" or ".xml" or ".yaml" or ".yml"
+                => FilterCategory.Data,
+
+            _ => FilterCategory.All,
+        };
+    }
+
+    public static bool Matches(string filename, string query, FilterCategory category)
+    {
+        if (string.IsNullOrWhiteSpace(filename)) return false;
+
+        // 1. 카테고리 필터 검사
+        if (category != FilterCategory.All)
+        {
+            var itemCategory = GetCategory(filename);
+            if (itemCategory != category) return false;
+        }
+
+        // 2. 검색어 필터 검사
+        if (string.IsNullOrWhiteSpace(query)) return true;
+
+        var cleanQuery = query.Trim();
+        return filename.Contains(cleanQuery, StringComparison.OrdinalIgnoreCase);
+    }
+
+    public static System.Collections.Generic.IEnumerable<T> Filter<T>(
+        System.Collections.Generic.IEnumerable<T> source,
+        Func<T, string> fileNameSelector,
+        string query,
+        FilterCategory category)
+    {
+        return System.Linq.Enumerable.Where(source, item => Matches(fileNameSelector(item), query, category));
+    }
+}

src/Everything2Everything.Core/Inspector/FileInspectorInfo.cs

@@ -0,0 +1,68 @@
+using System;
+using System.IO;
+using Everything2Everything.Core.Filters;
+
+namespace Everything2Everything.Core.Inspector;
+
+public sealed record FileInspectorInfo(
+    string FileName,
+    string FullPath,
+    FilterCategory Category,
+    long FileSizeBytes,
+    string FormattedSize,
+    string Extension,
+    string DimensionsOrMeta,
+    bool CanOpen,
+    bool CanReveal);
+
+public static class FileInspectorBuilder
+{
+    public static FileInspectorInfo Build(string filePath)
+    {
+        var fileName = Path.GetFileName(filePath);
+        if (string.IsNullOrEmpty(fileName)) fileName = filePath;
+
+        var ext = Path.GetExtension(filePath).ToLowerInvariant();
+        var category = QueueFilterMatcher.GetCategory(filePath);
+
+        long size = 0;
+        bool exists = false;
+        try
+        {
+            exists = File.Exists(filePath);
+            if (exists)
+            {
+                size = new FileInfo(filePath).Length;
+            }
+        }
+        catch { }
+
+        var formattedSize = HumanizeBytes(size);
+        var meta = $"{ext.TrimStart('.').ToUpperInvariant()} · {category}";
+
+        return new FileInspectorInfo(
+            FileName: fileName,
+            FullPath: filePath,
+            Category: category,
+            FileSizeBytes: size,
+            FormattedSize: formattedSize,
+            Extension: ext,
+            DimensionsOrMeta: meta,
+            CanOpen: exists,
+            CanReveal: exists);
+    }
+
+    private static string HumanizeBytes(long bytes)
+    {
+        if (bytes <= 0) return "0 B";
+        string[] units = { "B", "KB", "MB", "GB", "TB" };
+        double b = bytes;
+        int u = 0;
+        while (b >= 1024.0 && u < units.Length - 1)
+        {
+            b /= 1024.0;
+            u++;
+        }
+        return u == 0 ? $"{b:0} B" : $"{b:0.1} {units[u]}";
+    }
+}

src/Everything2Everything.Core/Presets/ConversionPreset.cs

@@ -0,0 +1,68 @@
+using System;
+
+namespace Everything2Everything.Core.Presets;
+
+public enum PresetType
+{
+    WebOptimized,
+    HighQualityLossless,
+    DocumentPdf,
+    MobileShare,
+}
+
+public sealed record PresetInfo(PresetType Type, string Title, string Description, string IconSymbol);
+
+public static class ConversionPreset
+{
+    public static PresetInfo GetInfo(PresetType type) => type switch
+    {
+        PresetType.WebOptimized => new PresetInfo(type, "웹 최적화", "WebP · 80% 압축 · 메타데이터 제거", "Globe24"),
+        PresetType.HighQualityLossless => new PresetInfo(type, "초고화질 보존", "무손실 PNG/FLAC · 100% 품질", "Sparkle24"),
+        PresetType.DocumentPdf => new PresetInfo(type, "문서 PDF 보관", "표준 PDF/A 문서 변환", "DocumentPdf24"),
+        PresetType.MobileShare => new PresetInfo(type, "모바일 공유", "MP4 H.264 · 가벼운 용량 전송", "Phone24"),
+        _ => throw new ArgumentOutOfRangeException(nameof(type)),
+    };
+
+    public static string Apply(PresetType type, dynamic options, string inputExtension)
+    {
+        var ext = inputExtension.Trim().ToLowerInvariant();
+        if (!ext.StartsWith('.')) ext = "." + ext;
+
+        switch (type)
+        {
+            case PresetType.WebOptimized:
+                options.ImageQuality = 80;
+                options.StripMetadata = true;
+                if (IsVideo(ext)) return ".mp4";
+                if (IsAudio(ext)) return ".mp3";
+                if (IsDoc(ext)) return ".pdf";
+                return ".webp";
+
+            case PresetType.HighQualityLossless:
+                options.ImageQuality = 100;
+                options.StripMetadata = false;
+                options.AudioBitrateKbps = 320;
+                if (IsAudio(ext)) return ".flac";
+                if (IsVideo(ext)) return ".mkv";
+                return ".png";
+
+            case PresetType.DocumentPdf:
+                return ".pdf";
+
+            case PresetType.MobileShare:
+                options.VideoCrf = 26;
+                options.AudioBitrateKbps = 128;
+                options.VideoPreset = "veryfast";
+                if (IsVideo(ext)) return ".mp4";
+                if (IsAudio(ext)) return ".mp3";
+                return ".jpg";
+
+            default:
+                return ext;
+        }
+    }
+
+    private static bool IsVideo(string ext) => ext is ".mp4" or ".mkv" or ".webm" or ".mov" or ".avi" or ".m4v";
+    private static bool IsAudio(string ext) => ext is ".mp3" or ".wav" or ".flac" or ".aac" or ".m4a" or ".ogg" or ".opus";
+    private static bool IsDoc(string ext) => ext is ".docx" or ".doc" or ".hwp" or ".hwpx" or ".txt" or ".md" or ".markdown" or ".html";
+}

src/Everything2Everything.Tests/BatchQueueActionsTests.cs

@@ -0,0 +1,90 @@
+using System.Collections.ObjectModel;
+using System.IO;
+using Everything2Everything.App.Views;
+using Xunit;
+
+namespace Everything2Everything.Tests;
+
+/// <summary>
+/// 큐 일괄 처리(Batch Actions) TDD 단위 테스트 스위트
+/// 전체 선택/해제, 선택 항목 삭제, 완료 항목 정리, 일괄 출력 형식 변경 검증
+/// </summary>
+public class BatchQueueActionsTests
+{
+    private static QueueItem CreateItem(string path, string outExt = ".jpg") =>
+        new()
+        {
+            SourcePath = path,
+            FileName = Path.GetFileName(path),
+            SelectedOutputExtension = outExt,
+            StateText = "queued",
+        };
+
+    [Fact]
+    public void BatchChangeOutput_UpdatesEligibleItems()
+    {
+        var items = new ObservableCollection<QueueItem>
+        {
+            CreateItem("a.png", ".jpg"),
+            CreateItem("b.png", ".jpg"),
+            CreateItem("c.mp4", ".mp4"),
+        };
+
+        // .webp 지원 여부에 따라 이미지(a.png, b.png)만 .webp로 일괄 변경
+        BatchQueueService.BatchChangeOutput(items, ".webp", new[] { ".png", ".jpg" });
+
+        Assert.Equal(".webp", items[0].SelectedOutputExtension);
+        Assert.Equal(".webp", items[1].SelectedOutputExtension);
+        Assert.Equal(".mp4", items[2].SelectedOutputExtension); // mp4는 제외
+    }
+
+    [Fact]
+    public void RemoveSelected_RemovesOnlySelectedItems()
+    {
+        var items = new ObservableCollection<QueueItem>
+        {
+            CreateItem("1.png"),
+            CreateItem("2.png"),
+            CreateItem("3.png"),
+        };
+        items[0].IsSelected = true;
+        items[2].IsSelected = true;
+
+        BatchQueueService.RemoveSelected(items);
+
+        Assert.Single(items);
+        Assert.Equal("2.png", items[0].FileName);
+    }
+
+    [Fact]
+    public void ClearCompleted_RemovesOnlyDoneItems()
+    {
+        var i1 = CreateItem("1.png"); i1.SetState("done");
+        var i2 = CreateItem("2.png"); i2.SetState("45%");
+        var i3 = CreateItem("3.png"); i3.SetState("queued");
+        var i4 = CreateItem("4.png"); i4.SetState("done");
+
+        var items = new ObservableCollection<QueueItem> { i1, i2, i3, i4 };
+
+        BatchQueueService.ClearCompleted(items);
+
+        Assert.Equal(2, items.Count);
+        Assert.All(items, item => Assert.False(item.IsDone));
+    }
+
+    [Fact]
+    public void SelectAll_TogglesAllItems()
+    {
+        var items = new ObservableCollection<QueueItem>
+        {
+            CreateItem("1.png"),
+            CreateItem("2.png"),
+        };
+
+        BatchQueueService.SetSelectionAll(items, true);
+        Assert.All(items, item => Assert.True(item.IsSelected));
+
+        BatchQueueService.SetSelectionAll(items, false);
+        Assert.All(items, item => Assert.False(item.IsSelected));
+    }
+}

src/Everything2Everything.Tests/DesignAuditAstTests.cs

@@ -227,4 +227,36 @@ public class DesignAuditAstTests
         Assert.True(paddings.Count == 1,
             $"SettingsWindow 푸터 버튼들의 패딩이 서로 다릅니다 (동일 위계 버튼은 패딩 통일 필수): {string.Join(", ", paddings)}");
     }
+
+    [Fact]
+    public void MainWindow_MustHave_Presets_Search_Batch_And_Inspector_Elements()
+    {
+        var mainFile = Path.Combine(ViewsDir, "MainWindow.xaml");
+        var doc = XDocument.Parse(File.ReadAllText(mainFile));
+
+        // 1. Quick Presets (PresetCommand 바인딩 버튼 존재)
+        var presetButtons = doc.Descendants()
+            .Where(e => (e.Name.LocalName == "Button" || e.Name.LocalName == "ToggleButton") &&
+                        e.Attribute("Command")?.Value.Contains("PresetCommand") == true)
+            .ToList();
+        Assert.True(presetButtons.Count >= 4, "빠른 최적화 프리셋 버튼 4개(웹/고화질/문서/모바일)가 MainWindow.xaml에 선언되어야 합니다.");
+
+        // 2. SearchBox (검색창 존재)
+        var searchBox = doc.Descendants()
+            .FirstOrDefault(e => e.Name.LocalName == "TextBox" &&
+                                 e.Attribute(XName.Get("Name", "http://schemas.microsoft.com/winfx/2006/xaml"))?.Value == "SearchBox");
+        Assert.NotNull(searchBox);
+
+        // 3. BatchActionBar (일괄 작업 툴바 존재)
+        var batchBar = doc.Descendants()
+            .FirstOrDefault(e => e.Attribute(XName.Get("Name", "http://schemas.microsoft.com/winfx/2006/xaml"))?.Value == "BatchActionBar");
+        Assert.NotNull(batchBar);
+
+        // 4. Right Inspector Open Button (PreviewOpenFileCommand)
+        var openButtons = doc.Descendants()
+            .Where(e => e.Name.LocalName == "Button" &&
+                        e.Attribute("Command")?.Value.Contains("PreviewOpenFileCommand") == true)
+            .ToList();
+        Assert.NotEmpty(openButtons);
+    }
 }

src/Everything2Everything.Tests/FileInspectorTests.cs

@@ -0,0 +1,63 @@
+using System.IO;
+using Everything2Everything.Core.Filters;
+using Everything2Everything.Core.Inspector;
+using Xunit;
+
+namespace Everything2Everything.Tests;
+
+/// <summary>
+/// 파일 인스펙터(Inspector & Metadata Card) TDD 단위 테스트 스위트
+/// 선택된 파일의 세부 메타데이터, 카테고리, 변환 가능 대상 형식 카운트, 탐색기 연동 정보 검증
+/// </summary>
+public class FileInspectorTests
+{
+    [Fact]
+    public void Build_ValidTextFile_ExtractsMetadataAndTargetFormats()
+    {
+        var tempFile = Path.GetTempFileName() + ".txt";
+        File.WriteAllText(tempFile, "Hello World Everything2Everything Test");
+
+        try
+        {
+            var info = FileInspectorBuilder.Build(tempFile);
+
+            Assert.Equal(Path.GetFileName(tempFile), info.FileName);
+            Assert.Equal(tempFile, info.FullPath);
+            Assert.Equal(FilterCategory.Document, info.Category);
+            Assert.True(info.FileSizeBytes > 0);
+            Assert.NotEmpty(info.FormattedSize);
+            Assert.True(info.CanOpen);
+            Assert.True(info.CanReveal);
+        }
+        finally
+        {
+            if (File.Exists(tempFile)) File.Delete(tempFile);
+        }
+    }
+
+    [Fact]
+    public void Build_NonExistentFile_ReturnsSafeDefaults()
+    {
+        var ghostFile = "C:\\path\\does_not_exist\\nonexistent.png";
+        var info = FileInspectorBuilder.Build(ghostFile);
+
+        Assert.Equal("nonexistent.png", info.FileName);
+        Assert.Equal(FilterCategory.Image, info.Category);
+        Assert.Equal(0, info.FileSizeBytes);
+        Assert.Equal("0 B", info.FormattedSize);
+        Assert.False(info.CanOpen);
+        Assert.False(info.CanReveal);
+    }
+
+    [Theory]
+    [InlineData(".png", FilterCategory.Image)]
+    [InlineData(".mp4", FilterCategory.Media)]
+    [InlineData(".docx", FilterCategory.Document)]
+    [InlineData(".json", FilterCategory.Data)]
+    public void Build_IdentifiesCategoryAccurately(string ext, FilterCategory expectedCategory)
+    {
+        var dummyPath = "C:\\test\\sample" + ext;
+        var info = FileInspectorBuilder.Build(dummyPath);
+        Assert.Equal(expectedCategory, info.Category);
+    }
+}

src/Everything2Everything.Tests/PackagingSignatureTests.cs

@@ -0,0 +1,81 @@
+using System;
+using System.IO;
+using System.Text.RegularExpressions;
+using System.Xml.Linq;
+using Xunit;
+
+namespace Everything2Everything.Tests;
+
+public class PackagingSignatureTests
+{
+    private static string FindRepoRoot()
+    {
+        var current = AppDomain.CurrentDomain.BaseDirectory;
+        while (!string.IsNullOrEmpty(current))
+        {
+            if (File.Exists(Path.Combine(current, "Everything2Everything.slnx")) ||
+                File.Exists(Path.Combine(current, "AGENTS.md")))
+            {
+                return current;
+            }
+            var parent = Directory.GetParent(current);
+            if (parent == null) break;
+            current = parent.FullName;
+        }
+        return Path.GetFullPath(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "..", "..", "..", "..", ".."));
+    }
+
+    [Fact]
+    public void AppxManifest_Publisher_Matches_DevCert_Subject()
+    {
+        var repoRoot = FindRepoRoot();
+        var manifestPath = Path.Combine(repoRoot, "packaging", "Package.appxmanifest");
+        Assert.True(File.Exists(manifestPath), $"Package.appxmanifest must exist at {manifestPath}");
+
+        var doc = XDocument.Load(manifestPath);
+        var ns = doc.Root?.GetDefaultNamespace() ?? XNamespace.None;
+        var identity = doc.Root?.Element(ns + "Identity");
+        Assert.NotNull(identity);
+
+        var publisher = identity.Attribute("Publisher")?.Value;
+        Assert.Equal("CN=Everything2EverythingDev", publisher);
+    }
+
+    [Fact]
+    public void EnvExample_Contains_CodeSigning_Variables()
+    {
+        var repoRoot = FindRepoRoot();
+        var envExamplePath = Path.Combine(repoRoot, ".env.example");
+        Assert.True(File.Exists(envExamplePath), ".env.example template file must exist");
+
+        var content = File.ReadAllText(envExamplePath);
+        Assert.Contains("CODE_SIGN_PFX_PATH", content);
+        Assert.Contains("CODE_SIGN_PFX_PASSWORD", content);
+        Assert.Contains("CODE_SIGN_THUMBPRINT", content);
+    }
+
+    [Fact]
+    public void PublishReleaseScript_Enforces_Signing_Flag()
+    {
+        var repoRoot = FindRepoRoot();
+        var publishScript = Path.Combine(repoRoot, "tools", "Publish-Release.ps1");
+        Assert.True(File.Exists(publishScript), "Publish-Release.ps1 must exist");
+
+        var content = File.ReadAllText(publishScript);
+        // BuildMsix must be invoked with -Sign flag
+        Assert.Contains("BuildMsix.ps1", content);
+        Assert.Matches(@"(?i)-Sign\b", content);
+    }
+
+    [Fact]
+    public void InstallCmd_Exists_For_OneClick_Elevation()
+    {
+        var repoRoot = FindRepoRoot();
+        var installCmdPath = Path.Combine(repoRoot, "packaging", "Install.cmd");
+        Assert.True(File.Exists(installCmdPath), "packaging/Install.cmd must exist for 1-click end-user installation");
+
+        var content = File.ReadAllText(installCmdPath);
+        Assert.Contains("powershell", content, StringComparison.OrdinalIgnoreCase);
+        Assert.Contains("TrustedPeople", content, StringComparison.OrdinalIgnoreCase);
+    }
+}

src/Everything2Everything.Tests/PresetEngineTests.cs

@@ -0,0 +1,71 @@
+using Everything2Everything.App.ViewModels;
+using Everything2Everything.Core.Presets;
+using Xunit;
+
+namespace Everything2Everything.Tests;
+
+/// <summary>
+/// 1-클릭 빠른 최적화 프리셋 시스템 TDD 단위 테스트 스위트
+/// 웹 최적화, 무손실 보존, 문서 PDF 보관, 모바일 공유 프리셋의 파라미터 튜닝 및 추천 확장자 검증
+/// </summary>
+public class PresetEngineTests
+{
+    [Fact]
+    public void Apply_WebOptimized_SetsWebPAndOptimalCompression()
+    {
+        var options = new OptionsViewModel();
+        var targetExt = ConversionPreset.Apply(PresetType.WebOptimized, options, ".png");
+
+        Assert.Equal(".webp", targetExt);
+        Assert.Equal(80, options.ImageQuality);
+        Assert.True(options.StripMetadata);
+    }
+
+    [Fact]
+    public void Apply_HighQualityLossless_SetsMaxQualityAndFlacOrPng()
+    {
+        var options = new OptionsViewModel();
+        var audioTarget = ConversionPreset.Apply(PresetType.HighQualityLossless, options, ".wav");
+        Assert.Equal(".flac", audioTarget);
+        Assert.Equal(320, options.AudioBitrateKbps);
+
+        var imgTarget = ConversionPreset.Apply(PresetType.HighQualityLossless, options, ".jpg");
+        Assert.Equal(".png", imgTarget);
+        Assert.Equal(100, options.ImageQuality);
+        Assert.False(options.StripMetadata);
+    }
+
+    [Fact]
+    public void Apply_DocumentPdf_SetsPdfTargetForDocuments()
+    {
+        var options = new OptionsViewModel();
+        var docxTarget = ConversionPreset.Apply(PresetType.DocumentPdf, options, ".docx");
+        Assert.Equal(".pdf", docxTarget);
+
+        var hwpTarget = ConversionPreset.Apply(PresetType.DocumentPdf, options, ".hwp");
+        Assert.Equal(".pdf", hwpTarget);
+    }
+
+    [Fact]
+    public void Apply_MobileShare_SetsLightweightVideoAndAudio()
+    {
+        var options = new OptionsViewModel();
+        var videoTarget = ConversionPreset.Apply(PresetType.MobileShare, options, ".mkv");
+        Assert.Equal(".mp4", videoTarget);
+        Assert.Equal(26, options.VideoCrf);
+        Assert.Equal(128, options.AudioBitrateKbps);
+        Assert.Equal("veryfast", options.VideoPreset);
+    }
+
+    [Theory]
+    [InlineData(PresetType.WebOptimized, "웹 최적화", "WebP · 80% 압축 · 메타데이터 제거")]
+    [InlineData(PresetType.HighQualityLossless, "초고화질 보존", "무손실 PNG/FLAC · 100% 품질")]
+    [InlineData(PresetType.DocumentPdf, "문서 PDF 보관", "표준 PDF/A 문서 변환")]
+    [InlineData(PresetType.MobileShare, "모바일 공유", "MP4 H.264 · 가벼운 용량 전송")]
+    public void Presets_HaveUserFacingTitleAndDescription(PresetType type, string expectedTitle, string expectedDesc)
+    {
+        var info = ConversionPreset.GetInfo(type);
+        Assert.Equal(expectedTitle, info.Title);
+        Assert.Equal(expectedDesc, info.Description);
+    }
+}

src/Everything2Everything.Tests/QueueFilterTests.cs

@@ -0,0 +1,60 @@
+using Everything2Everything.Core.Filters;
+using Xunit;
+
+namespace Everything2Everything.Tests;
+
+/// <summary>
+/// 실시간 큐 및 히스토리 검색 & 카테고리 필터 TDD 단위 테스트 스위트
+/// 파일명/확장자 검색 및 멀티미디어/문서/이미지/데이터 카테고리 분류 로직 검증
+/// </summary>
+public class QueueFilterTests
+{
+    [Theory]
+    [InlineData("photo.jpg", FilterCategory.Image)]
+    [InlineData("vector.svg", FilterCategory.Image)]
+    [InlineData("report.docx", FilterCategory.Document)]
+    [InlineData("hwp_doc.hwp", FilterCategory.Document)]
+    [InlineData("document.pdf", FilterCategory.Document)]
+    [InlineData("movie.mp4", FilterCategory.Media)]
+    [InlineData("podcast.mp3", FilterCategory.Media)]
+    [InlineData("audio.wav", FilterCategory.Media)]
+    [InlineData("dataset.csv", FilterCategory.Data)]
+    [InlineData("config.json", FilterCategory.Data)]
+    public void GetCategory_ClassifiesCorrectCategory(string filename, FilterCategory expected)
+    {
+        var category = QueueFilterMatcher.GetCategory(filename);
+        Assert.Equal(expected, category);
+    }
+
+    [Theory]
+    [InlineData("photo.jpg", "", FilterCategory.All, true)]
+    [InlineData("photo.jpg", "photo", FilterCategory.All, true)]
+    [InlineData("photo.jpg", "PHOTO", FilterCategory.All, true)]
+    [InlineData("photo.jpg", ".jpg", FilterCategory.All, true)]
+    [InlineData("photo.jpg", "video", FilterCategory.All, false)]
+    [InlineData("photo.jpg", "", FilterCategory.Image, true)]
+    [InlineData("photo.jpg", "", FilterCategory.Document, false)]
+    [InlineData("report.docx", "rep", FilterCategory.Document, true)]
+    [InlineData("report.docx", "rep", FilterCategory.Image, false)]
+    [InlineData("video.mp4", "vid", FilterCategory.Media, true)]
+    public void Matches_FiltersBySearchTextAndCategory(string filename, string query, FilterCategory category, bool expected)
+    {
+        var matches = QueueFilterMatcher.Matches(filename, query, category);
+        Assert.Equal(expected, matches);
+    }
+
+    [Fact]
+    public void FilterCollection_ReturnsMatchingItemsOnly()
+    {
+        var items = new[]
+        {
+            new Everything2Everything.App.Views.QueueItem { SourcePath = "C:\\a.png", FileName = "a.png" },
+            new Everything2Everything.App.Views.QueueItem { SourcePath = "C:\\b.docx", FileName = "b.docx" },
+            new Everything2Everything.App.Views.QueueItem { SourcePath = "C:\\c.mp4", FileName = "c.mp4" },
+        };
+
+        var filtered = QueueFilterMatcher.Filter(items, item => item.FileName, "", FilterCategory.Image).ToList();
+        Assert.Single(filtered);
+        Assert.Equal("a.png", filtered[0].FileName);
+    }
+}

tools/Publish-Release.ps1

@@ -34,6 +34,20 @@ $RootDir = Split-Path -Parent $ScriptDir
 $Tag = "v$Version"
 $FourPartVersion = "$Version.0"
 
+function Import-EnvFile {
+    param([string]$Path)
+    if (Test-Path $Path) {
+        Get-Content $Path | Where-Object { $_ -match '^\s*([^#=\s]+)\s*=\s*(.*)$' } | ForEach-Object {
+            $key = $matches[1].Trim()
+            $val = $matches[2].Trim().Trim('"').Trim("'")
+            if (-not [string]::IsNullOrEmpty($key) -and -not [Environment]::GetEnvironmentVariable($key)) {
+                [Environment]::SetEnvironmentVariable($key, $val, 'Process')
+            }
+        }
+    }
+}
+Import-EnvFile (Join-Path $RootDir '.env')
+
 Write-Host "==========================================================" -ForegroundColor Cyan
 Write-Host "  Everything2Everything 릴리즈 파이프라인" -ForegroundColor Cyan
 Write-Host "  버전: $Version (Tag: $Tag, Manifest: $FourPartVersion)" -ForegroundColor Cyan
@@ -107,12 +121,40 @@ if (-not $DryRun) {
     Compress-Archive -Path "$publishDir\*" -DestinationPath $portableZip
     Write-Host "  - Portable ZIP 생성: $portableZip" -ForegroundColor Gray
 
-    # 3. MSIX 패키징
+    # 3. MSIX 패키징 및 디지털 서명
     $buildMsixScript = Join-Path $RootDir "packaging/BuildMsix.ps1"
     if (Test-Path $buildMsixScript) {
-        Write-Host "  - MSIX 패키징 실행..." -ForegroundColor Gray
-        & pwsh -File $buildMsixScript -Configuration Release -Platform x64
+        Write-Host "  - MSIX 패키징 및 자동 서명 실행..." -ForegroundColor Gray
+        & pwsh -File $buildMsixScript -Configuration Release -Platform x64 -Sign
+        if ($LASTEXITCODE -ne 0) {
+            Write-Error "MSIX 패키징 및 서명 실패!"
+            exit 1
+        }
     }
+
+    # 서명 무결성 검증 (0x800B010A 방지 게이트)
+    $msixFile = Join-Path $distDir "Everything2Everything-x64.msix"
+    if (Test-Path $msixFile) {
+        $sig = Get-AuthenticodeSignature $msixFile
+        if ($sig.Status -ne 'Valid') {
+            Write-Error "MSIX 서명 검증 실패 (Status: $($sig.Status))! 미서명 패키지는 배포할 수 없습니다."
+            exit 1
+        }
+        Write-Host "  - MSIX 디지털 서명 검증 통과 (Status: Valid, Signer: $($sig.SignerCertificate.Subject))" -ForegroundColor Green
+    }
+
+    # 4. 1-클릭 설치 번들 ZIP 생성 (MSIX + .cer + Install.cmd)
+    $setupZip = Join-Path $distDir "Everything2Everything-$Version-Setup.zip"
+    $cerFile = Join-Path $distDir "Everything2Everything-DevCert.cer"
+    $installCmd = Join-Path $distDir "Install.cmd"
+
+    $bundleFiles = @($msixFile)
+    if (Test-Path $cerFile) { $bundleFiles += $cerFile }
+    if (Test-Path $installCmd) { $bundleFiles += $installCmd }
+
+    if (Test-Path $setupZip) { Remove-Item $setupZip -Force }
+    Compress-Archive -Path $bundleFiles -DestinationPath $setupZip
+    Write-Host "  - 1-클릭 설치 번들 ZIP 생성: $setupZip" -ForegroundColor Gray
 } else {
     Write-Host "  (DryRun: 빌드 단계 건너뜀)" -ForegroundColor DarkGray
 }
@@ -199,6 +241,18 @@ $ReleaseNotes
             curl.exe -s -u "yunchan:ONVI2v4J#y" -X POST "$uploadUrl`?name=Everything2Everything-x64.msix" -F "attachment=@$msixFile" | Out-Null
             Write-Host "    -> MSIX 업로드 완료!" -ForegroundColor Gray
         }
+
+        if (Test-Path $setupZip) {
+            Write-Host "  - 1-클릭 설치 번들 ZIP 업로드 중..." -ForegroundColor Gray
+            curl.exe -s -u "yunchan:ONVI2v4J#y" -X POST "$uploadUrl`?name=Everything2Everything-$Version-Setup.zip" -F "attachment=@$setupZip" | Out-Null
+            Write-Host "    -> 1-클릭 설치 번들 ZIP 업로드 완료!" -ForegroundColor Gray
+        }
+
+        if (Test-Path $cerFile) {
+            Write-Host "  - 공개 개발자 인증서(.cer) 업로드 중..." -ForegroundColor Gray
+            curl.exe -s -u "yunchan:ONVI2v4J#y" -X POST "$uploadUrl`?name=Everything2Everything-DevCert.cer" -F "attachment=@$cerFile" | Out-Null
+            Write-Host "    -> 공개 개발자 인증서 업로드 완료!" -ForegroundColor Gray
+        }
     } catch {
         Write-Warning "Forgejo 릴리즈 API 호출 중 경고: $_"
     }