feat: localize quality labels and add quality template token

src/LiveRecorder.Application/Models/Settings/SettingsModels.cs

@@ -52,7 +52,7 @@ public sealed class SystemSettingsDto
 
     public string OutputDirectoryTemplate { get; set; } = "{platform}/{yyyy}/{MM}/{dd}/{anchor}";
 
-    public string OutputFileNameTemplate { get; set; } = "{HHmmss}_{anchor}_{title}_{roomId}";
+    public string OutputFileNameTemplate { get; set; } = "{HHmmss}_{quality}_{anchor}_{title}_{roomId}{segmentSuffix}";
 
     public string DefaultQuality { get; set; } = "origin";
 
@@ -233,7 +233,7 @@ public sealed class UpdateSystemSettingsRequest
 
     public string OutputDirectoryTemplate { get; set; } = "{platform}/{yyyy}/{MM}/{dd}/{anchor}";
 
-    public string OutputFileNameTemplate { get; set; } = "{HHmmss}_{anchor}_{title}_{roomId}";
+    public string OutputFileNameTemplate { get; set; } = "{HHmmss}_{quality}_{anchor}_{title}_{roomId}{segmentSuffix}";
 
     public string DefaultQuality { get; set; } = "origin";
 

src/LiveRecorder.Application/Services/RecordService.cs

@@ -284,6 +284,7 @@ public sealed class RecordService
                 liveRoom.RoomId,
                 storageAnchorName,
                 liveRoom.Title,
+                streamResult.SelectedQuality,
                 outputFormat,
                 saveMode,
                 now);
@@ -770,6 +771,7 @@ public sealed class RecordService
         string roomId,
         string? anchorName,
         string? title,
+        string selectedQuality,
         RecordOutputFormat outputFormat,
         RecordSaveMode saveMode,
         DateTimeOffset now)
@@ -783,6 +785,7 @@ public sealed class RecordService
             safeRoomId,
             anchorName,
             title,
+            selectedQuality,
             localNow,
             segmentSuffix: string.Empty);
         var directoryPath = BuildDirectoryPath(
@@ -791,6 +794,7 @@ public sealed class RecordService
             safeRoomId,
             anchorName,
             title,
+            selectedQuality,
             localNow,
             baseFileStem);
         var fileNameStem = BuildFileNameStem(
@@ -799,6 +803,7 @@ public sealed class RecordService
             safeRoomId,
             anchorName,
             title,
+            selectedQuality,
             localNow,
             saveMode == RecordSaveMode.Segmented ? "_%05d" : string.Empty);
         var folder = Path.Combine(outputRoot, directoryPath);
@@ -838,6 +843,7 @@ public sealed class RecordService
         string roomId,
         string? anchorName,
         string? title,
+        string quality,
         DateTimeOffset now,
         string fileStem)
     {
@@ -847,6 +853,7 @@ public sealed class RecordService
             roomId,
             anchorName,
             title,
+            quality,
             now,
             forPathSegment: true,
             fileStem,
@@ -866,6 +873,7 @@ public sealed class RecordService
         string roomId,
         string? anchorName,
         string? title,
+        string quality,
         DateTimeOffset now,
         string segmentSuffix)
     {
@@ -875,6 +883,7 @@ public sealed class RecordService
             roomId,
             anchorName,
             title,
+            quality,
             now,
             forPathSegment: false,
             fileStem: string.Empty,
@@ -885,7 +894,7 @@ public sealed class RecordService
     private static string EnsureSegmentSuffixTemplate(string template, RecordSaveMode saveMode)
     {
         var effectiveTemplate = string.IsNullOrWhiteSpace(template)
-            ? "{HHmmss}_{anchor}_{title}_{roomId}{segmentSuffix}"
+            ? "{HHmmss}_{quality}_{anchor}_{title}_{roomId}{segmentSuffix}"
             : template.Trim();
 
         if (saveMode != RecordSaveMode.Segmented)
@@ -908,13 +917,14 @@ public sealed class RecordService
         string roomId,
         string? anchorName,
         string? title,
+        string quality,
         DateTimeOffset now,
         bool forPathSegment,
         string fileStem,
         string segmentSuffix)
     {
         var effectiveTemplate = string.IsNullOrWhiteSpace(template)
-            ? (forPathSegment ? "{platform}/{yyyy}/{MM}/{dd}/{anchor}" : "{HHmmss}_{anchor}_{title}_{roomId}{segmentSuffix}")
+            ? (forPathSegment ? "{platform}/{yyyy}/{MM}/{dd}/{anchor}" : "{HHmmss}_{quality}_{anchor}_{title}_{roomId}{segmentSuffix}")
             : template;
 
         // Path tokens must stay case-sensitive so {MM} (month) and {mm} (minute) don't collide.
@@ -924,6 +934,7 @@ public sealed class RecordService
             ["roomId"] = roomId,
             ["anchor"] = NormalizeTokenValue(anchorName, "unknown-anchor"),
             ["title"] = NormalizeTokenValue(title, "untitled"),
+            ["quality"] = NormalizeTokenValue(quality, "origin"),
             ["fileStem"] = fileStem,
             ["segmentSuffix"] = segmentSuffix,
             ["yyyy"] = now.ToString("yyyy"),

src/LiveRecorder.Application/Services/SystemSettingsService.cs

@@ -115,7 +115,7 @@ public sealed class SystemSettingsService : ISystemSettingsService
             FfmpegPath = GetValue(lookup, FfmpegPathKey, "ffmpeg"),
             OutputRoot = GetValue(lookup, OutputRootKey, "records"),
             OutputDirectoryTemplate = GetValue(lookup, OutputDirectoryTemplateKey, "{platform}/{yyyy}/{MM}/{dd}/{anchor}"),
-            OutputFileNameTemplate = GetValue(lookup, OutputFileNameTemplateKey, "{HHmmss}_{anchor}_{title}_{roomId}{segmentSuffix}"),
+            OutputFileNameTemplate = GetValue(lookup, OutputFileNameTemplateKey, "{HHmmss}_{quality}_{anchor}_{title}_{roomId}{segmentSuffix}"),
             DefaultQuality = GetValue(lookup, DefaultQualityKey, "origin"),
             DefaultOutputFormat = Enum.TryParse(GetValue(lookup, DefaultOutputFormatKey, "Mp4"), true, out RecordOutputFormat outputFormat)
                 ? outputFormat