Add basic methods into NavigatedPage

src/repetition_settings.rs

@@ -47,10 +47,7 @@ impl NavigatedPage<RepetitionSettingsMessage> for RepetitionSettingsState {
 
     fn navigated(&mut self) {
     }
-}
-
-impl RepetitionSettingsState {
-    pub fn update(&mut self, message: RepetitionSettingsMessage) -> Task<RootMessage> {
+    fn update(&mut self, message: RepetitionSettingsMessage) -> Task<RootMessage> {
         match message {
             Back => {}
             Save => {
@@ -93,7 +90,7 @@ impl RepetitionSettingsState {
         Task::none()
     }
 
-    pub fn view(&self) -> Element<'_, RepetitionSettingsMessage> {
+    fn view(&self) -> Element<'_, RepetitionSettingsMessage> {
         back_overlay(
             iced::widget::column![
                 scrollable(
@@ -145,11 +142,15 @@ impl RepetitionSettingsState {
                 ]
                 .spacing(DEFAULT_SPACING),
             ]
-            .spacing(DEFAULT_SPACING)
-            .into(),
+                .spacing(DEFAULT_SPACING)
+                .into(),
             Back,
         )
     }
+}
+
+impl RepetitionSettingsState {
+
 
     fn count_view(&self, set: &CardSetSettings) -> Element<'_, RepetitionSettingsMessage> {
         if let Some(count) = set.count {