fix: several small fixes

src-tauri/src/repository/online.rs

@@ -580,8 +580,10 @@ impl MediaRepository for OnlineRepository {
             }
         }
 
-        // Request image fields for list views (People only needed in get_item detail view)
-        endpoint.push_str("&Fields=BackdropImageTags,ParentBackdropImageTags");
+        // Request image fields for list views (People only needed in get_item
+        // detail view). Genres is needed so cached items carry their genres,
+        // which lets the offline store derive genre lists + per-genre counts.
+        endpoint.push_str("&Fields=BackdropImageTags,ParentBackdropImageTags,Genres");
 
         let response: ItemsResponse = self.get_json(&endpoint).await?;
 
@@ -854,10 +856,17 @@ impl MediaRepository for OnlineRepository {
             .collect();
 
         let with_counts = genres.iter().filter(|g| g.album_count.is_some()).count();
-        log::debug!(
-            "get_genres: {} genres, {} carry counts (AlbumCount/ChildCount)",
+        // TEMP DIAGNOSTIC: dump the first few genres with their counts so we can
+        // see whether the server populates any count field. Remove once known.
+        log::warn!(
+            "get_genres: {} genres, {} carry counts. sample: {:?}",
             genres.len(),
-            with_counts
+            with_counts,
+            genres
+                .iter()
+                .take(8)
+                .map(|g| (g.name.as_str(), g.album_count))
+                .collect::<Vec<_>>()
         );
 
         Ok(genres)
@@ -890,8 +899,9 @@ impl MediaRepository for OnlineRepository {
             }
         }
 
-        // Request image fields for list views (People only needed in get_item detail view)
-        endpoint.push_str("&Fields=BackdropImageTags,ParentBackdropImageTags");
+        // Request image fields for list views (plus Genres so cached items
+        // carry genres for offline genre lists/counts).
+        endpoint.push_str("&Fields=BackdropImageTags,ParentBackdropImageTags,Genres");
 
         let response: ItemsResponse = self.get_json(&endpoint).await?;
         Ok(SearchResult {