revert to for-loop for creating albums

- use ThreadPoolExecutor to create tracks

server/app/lib/trackslib.py

@@ -8,8 +8,7 @@ from app import api
 from app import instances
 from app import models
 from app.helpers import remove_duplicates
-from app.lib import albumslib
-from progress.bar import Bar
+from tqdm import tqdm
 
 
 def create_all_tracks() -> List[models.Track]:
@@ -18,23 +17,15 @@ def create_all_tracks() -> List[models.Track]:
     """
     tracks: list[models.Track] = []
 
-    _bar = Bar("Creating tracks", max=len(api.DB_TRACKS))
-
-    for track in api.DB_TRACKS:
+    for track in tqdm(api.DB_TRACKS, desc="Creating tracks"):
         try:
             os.chmod(track["filepath"], 0o755)
         except FileNotFoundError:
             instances.tracks_instance.remove_song_by_id(track["_id"]["$oid"])
             api.DB_TRACKS.remove(track)
 
-        try:
-            tracks.append(models.Track(track))
-        except KeyError:
-            print(track)
+        tracks.append(models.Track(track))
 
-        _bar.next()
-
-    _bar.finish()
 
     return tracks