Attempt to fix playlist gen dropdown

src/routes/artists.rs

@@ -38,6 +38,7 @@ struct ArtistListItem {
     total_watched: usize,
     total_owned: usize,
     total_items: usize,
+    local_tracks: u64,
 }
 
 #[derive(Serialize, Deserialize, Clone)]
@@ -131,6 +132,10 @@ async fn list_artists(
             .collect::<std::collections::HashSet<_>>()
             .len();
 
+        let local_tracks = queries::tracks::count_by_artist(state.db.conn(), a.id)
+            .await
+            .unwrap_or(0);
+
         items.push(ArtistListItem {
             id: a.id,
             name: a.name.clone(),
@@ -140,6 +145,7 @@ async fn list_artists(
             total_watched,
             total_owned,
             total_items,
+            local_tracks,
         });
     }