Store lyrics in the database as media streams (#9951)

MediaBrowser.Model/Configuration/LibraryOptions.cs

@@ -1,6 +1,7 @@
 #pragma warning disable CS1591
 
 using System;
+using System.ComponentModel;
 
 namespace MediaBrowser.Model.Configuration
 {
@@ -20,6 +21,7 @@ namespace MediaBrowser.Model.Configuration
             AutomaticallyAddToCollection = false;
             EnablePhotos = true;
             SaveSubtitlesWithMedia = true;
+            SaveLyricsWithMedia = true;
             PathInfos = Array.Empty<MediaPathInfo>();
             EnableAutomaticSeriesGrouping = true;
             SeasonZeroDisplayName = "Specials";
@@ -92,6 +94,9 @@ namespace MediaBrowser.Model.Configuration
 
         public bool SaveSubtitlesWithMedia { get; set; }
 
+        [DefaultValue(true)]
+        public bool SaveLyricsWithMedia { get; set; }
+
         public bool AutomaticallyAddToCollection { get; set; }
 
         public EmbeddedSubtitleOptions AllowEmbeddedSubtitles { get; set; }

MediaBrowser.Model/Configuration/MetadataPluginType.cs

@@ -13,6 +13,7 @@ namespace MediaBrowser.Model.Configuration
         LocalMetadataProvider,
         MetadataFetcher,
         MetadataSaver,
-        SubtitleFetcher
+        SubtitleFetcher,
+        LyricFetcher
     }
 }