feat(db): add M6a home-section queries (recently added, most played, last played)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

internal/db/dbq/albums.sql.go

@@ -313,6 +313,54 @@ func (q *Queries) ListAlbumsRandom(ctx context.Context, limit int32) ([]Album, e
 	return items, nil
 }
 
+const listRecentlyAddedAlbumsWithArtist = `-- name: ListRecentlyAddedAlbumsWithArtist :many
+SELECT albums.id, albums.title, albums.sort_title, albums.artist_id, albums.release_date, albums.mbid, albums.cover_art_path, albums.created_at, albums.updated_at, artists.name AS artist_name
+FROM albums
+JOIN artists ON artists.id = albums.artist_id
+ORDER BY albums.created_at DESC, albums.id
+LIMIT $1
+`
+
+type ListRecentlyAddedAlbumsWithArtistRow struct {
+	Album      Album
+	ArtistName string
+}
+
+// M6a: recently-added albums joined with artist_name + artist_id for the
+// home-page section. created_at is the row-insert timestamp from the
+// scanner — the closest proxy to "added to library". Stable secondary
+// ordering by id keeps pagination tie-break deterministic.
+func (q *Queries) ListRecentlyAddedAlbumsWithArtist(ctx context.Context, limit int32) ([]ListRecentlyAddedAlbumsWithArtistRow, error) {
+	rows, err := q.db.Query(ctx, listRecentlyAddedAlbumsWithArtist, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListRecentlyAddedAlbumsWithArtistRow
+	for rows.Next() {
+		var i ListRecentlyAddedAlbumsWithArtistRow
+		if err := rows.Scan(
+			&i.Album.ID,
+			&i.Album.Title,
+			&i.Album.SortTitle,
+			&i.Album.ArtistID,
+			&i.Album.ReleaseDate,
+			&i.Album.Mbid,
+			&i.Album.CoverArtPath,
+			&i.Album.CreatedAt,
+			&i.Album.UpdatedAt,
+			&i.ArtistName,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const searchAlbums = `-- name: SearchAlbums :many
 SELECT id, title, sort_title, artist_id, release_date, mbid, cover_art_path, created_at, updated_at FROM albums
 WHERE title ILIKE '%' || $1 || '%'