Bump version to 1.0.3

- Suffix release tag support: folder name ending in -TAG
  prepends [TAG] to output filenames
- Show name injection from parent folder for episode-only
  filenames (e.g. S01E01-Name.mkv)
- Queue and logs display predicted output filename
- Run button label reflects rename when applicable
- Gray out main UI while strip/rename is in progress

Views/ProgressWindow.xaml.cs

@@ -1,7 +1,6 @@
 using System.Collections.ObjectModel;
 using System.ComponentModel;
 using System.IO;
-using System.Text.RegularExpressions;
 using System.Windows;
 using Futonizer.Models;
 using Futonizer.Services;
@@ -111,28 +110,6 @@ public partial class ProgressWindow : FluentWindow
         TotalBytesText.Text = $"{doneMb:F0} / {totalMb:F0} MB copied";
     }
 
-    /// <summary>
-    /// If the source file's parent folder starts with a bracketed tag
-    /// (e.g. "[KAA]" or "[neoHEVC]") and the file name doesn't already
-    /// start with that tag, returns the file name with the tag prepended
-    /// (e.g. "[KAA] episode.mkv"). Otherwise returns the file name unchanged.
-    /// Only applied to the output file — the source is never touched.
-    /// </summary>
-    private static string PrefixedFileName(string sourceFilePath, string fileName)
-    {
-        string? folder = Path.GetDirectoryName(sourceFilePath);
-        if (string.IsNullOrEmpty(folder)) return fileName;
-
-        string folderName = Path.GetFileName(folder);
-        var match = Regex.Match(folderName, @"^\[.+?\]");
-        if (!match.Success) return fileName;
-
-        string prefix = match.Value + " "; // e.g. "[KAA] "
-        if (fileName.StartsWith(match.Value, StringComparison.Ordinal)) return fileName;
-
-        return prefix + fileName;
-    }
-
     private static long SafeFileLength(string path)
     {
         try { return new FileInfo(path).Length; }
@@ -167,7 +144,8 @@ public partial class ProgressWindow : FluentWindow
             {
                 await semaphore.WaitAsync(ct);
 
-                var job = new JobProgressItem { FileName = file.FileName, FileSizeBytes = SafeFileLength(file.FilePath) };
+                string computedFileName = FileNameHelper.ComputeOutputFileName(file.FilePath);
+                var job = new JobProgressItem { FileName = computedFileName, FileSizeBytes = SafeFileLength(file.FilePath) };
                 job.PropertyChanged += (_, args) =>
                 {
                     if (args.PropertyName == nameof(JobProgressItem.MegabytesPerSecond))
@@ -180,9 +158,11 @@ public partial class ProgressWindow : FluentWindow
 
                 try
                 {
+                    string sourceDir = Path.GetDirectoryName(file.FilePath) ?? "";
+
                     string outputFilePath = overwritingInPlace
-                        ? file.FilePath
-                        : Path.Combine(_outputFolder, PrefixedFileName(file.FilePath, file.FileName));
+                        ? Path.Combine(sourceDir, computedFileName)
+                        : Path.Combine(_outputFolder, computedFileName);
 
                     var videoIds = file.Tracks
                         .Where(t => t.Type == "video" && t.Copy)
@@ -210,7 +190,7 @@ public partial class ProgressWindow : FluentWindow
                             progress, ct);
 
                     string tag = result.Success ? "[DONE]" : "[FAIL]";
-                    AppendLog($"{tag} {result.FileName} — {result.Message}");
+                    AppendLog($"{tag} {Path.GetFileName(result.OutputFilePath)} — {result.Message}");
 
                     HistoryService.Add(new HistoryEntry
                     {