Full split of lang.rs

src/data_provider/card_sets.rs

@@ -16,7 +16,6 @@ pub fn load_sets(connection: &Connection) -> Vec<DeckSettings> {
                 backward: row.get(3)?,
                 filter: row.get(4)?,
                 count: None,
-                worst_words_list: None,
                 open_mode: OrderMode::Default,
             })
         })