New repository methods

src/core/deck.rs

@@ -27,7 +27,7 @@ impl DeckData {
     ) -> Result<Self, NotificationData> {
         let state_for = state.clone();
 
-        let stats = load_stats_of_deck(settings, &state.connection.read())?;
+        let stats = state (settings, &state.connection.read())?;
         let words = stats
             .iter()
             .map(|stat| {