More notifications and move start code to another file

src/repetition.rs

@@ -2,9 +2,8 @@ use crate::data_provider::voice::get_voice;
 use crate::lang::Id;
 use crate::lang::{CardStatistics, DeckData, DeckSettings, WordData, WordOpenMode};
 use crate::navigation::Page::PreviousPage;
-use crate::navigation::{KeyPressedPage, NavigatedPage, Page};
+use crate::navigation::{KeyPressedPage, NavigatedPage, Page, RootMessage};
 use crate::styling::*;
-use crate::{AppState, RootMessage};
 use chrono::Local;
 use iced::alignment::Horizontal::Center;
 use iced::keyboard::key::Physical::Code;
@@ -16,6 +15,7 @@ use rodio::MixerDeviceSink;
 use std::collections::HashSet;
 use std::sync::Arc;
 use tokio::task::spawn_blocking;
+use crate::app::AppState;
 
 pub struct RepetitionState {
     state: Arc<Mutex<AppState>>,