fix favorites on homescreen

+ reduce tagger process count

app/lib/home/recover_items.py

@@ -98,10 +98,20 @@ def recover_items(items: list[dict]):
                     "item": serialize_playlist(playlist),
                 }
         elif item["type"] == "favorite":
+            image = None
+            last_trackhash = FavoritesTable.get_last_trackhash()
+
+            if last_trackhash:
+                trackhash = last_trackhash.replace("track_", "")
+                entry = TrackStore.trackhashmap.get(trackhash)
+                if entry:
+                    image = entry.tracks[0].image
+
             recovered_item = {
                 "type": "favorite",
                 "item": {
-                    "count": FavoritesTable.count(),
+                    "count": FavoritesTable.count_tracks(),
+                    "image": image,
                 },
             }
         elif item["type"] == "track":

app/lib/recipes/recents.py

@@ -48,8 +48,8 @@ class RecentlyPlayed(HomepageRoutine):
                 if (
                     store_entry
                     and item
-                    and store_entry["type"] + store_entry["hash"]
-                    == item["type"] + item["hash"]
+                    and store_entry.get("type", "") + store_entry.get("hash", "")
+                    == item.get("type", "") + item.get("hash", "")
                 ):
                     # If the item is the same as the one in the store
                     # only update the timestamp

app/lib/tagger.py

@@ -1,3 +1,4 @@
+import math
 import os
 from functools import partial
 from multiprocessing import Pool, cpu_count
@@ -139,7 +140,7 @@ class IndexTracks:
         config = UserConfig()
 
         # Create process pool with worker function
-        with Pool(processes=cpu_count()) as pool:
+        with Pool(processes=math.floor(cpu_count() / 2)) as pool:
             worker = partial(self._process_file, config=config, key=key)
 
             # Process files and track progress

app/lib/taglib.py

@@ -193,7 +193,7 @@ def get_tags(filepath: str, config: UserConfig):
 
     if no_artist and not no_albumartist:
         # INFO: If no artist, use the albumartist
-        metadata["artist"] = tags.albumartist
+        metadata["artists"] = tags.albumartist
 
     parse_data = None
 
@@ -255,7 +255,7 @@ def get_tags(filepath: str, config: UserConfig):
     )
 
     metadata["trackhash"] = create_hash(
-        metadata.get("artist", ""), metadata.get("album", ""), metadata.get("title", "")
+        metadata.get("artists", ""), metadata.get("album", ""), metadata.get("title", "")
     )
 
     extra: dict[str, Any] = {
@@ -267,7 +267,7 @@ def get_tags(filepath: str, config: UserConfig):
         "format": "[:5]+[-5:]",  # first 5 + last 5 chars
     }
 
-    to_pop = ["filename", "artist", "albumartist", "year"]
+    to_pop = ["filename", "artists", "albumartist", "year"]
 
     # REMOVE EMPTY VALUES
     for key, value in extra.items():