limit sub track AAC in M4A for skip thumbs.db; cover width set to 45 from 50

FNZCM/FNZCM.ConHost/Ver2/Program2.cs

@@ -122,7 +122,7 @@ namespace FNZCM.ConHost.Ver2
                             var aacTrackSetPath = aacTrackSetName.ToLower();
                             var aacTrackSet = alb.SubTracks[aacTrackSetPath] = new TrackSet(aacTrackSetName);
 
-                            foreach (var file in Directory.GetFiles(aacTrackDir))
+                            foreach (var file in Directory.GetFiles(aacTrackDir,"*.m4a"))
                             {
                                 var aacTrackName = Path.GetFileName(file);
                                 var aacTrackPath = aacTrackName.ToLower();
@@ -285,7 +285,7 @@ namespace FNZCM.ConHost.Ver2
                             "}" +
                             "img.cover{" +
                             " float:left;" +
-                            " width:50vw;" +
+                            " width:45vw;" +
                             "}" +
                             "div.disc_name{" +
                             "}" +

FNZCM/FNZCM.ConHost/config.json

@@ -2,7 +2,7 @@
   "ListenPrefix": "http://+:38964/",
   "Title": "FNZ Cloud Music",
   "Libraries": {
-    "Artist Alan Walker": "X:/音乐库/Alan Walker"
+    "Featured": "X:/音乐库/_Featured"
   },
   "MediaFilePattern": [
     "*.flac",