AMADEUS: Fix the flickering when offline + handle user token + kurisu token...

AMADEUS: Fix the flickering when offline + handle user token + kurisu token differently + Ensure correct scale factor when saving/loading config + Store retry time duration in config file

amadeus/src/app.rs

@@ -650,7 +650,7 @@ impl Application for Amadeus {
                         Message::RefreshRequest(RefreshRequest::Playlists),
                         Message::ConfigMessage(config::Message::Infos(Some(infos))),
                     ]),
-                    Err(_) => Message::ConnectionStatus(true),
+                    Err(_) => Message::ConnectionStatus(false),
                 })
             }
             Message::SmollTick(instant) => {
@@ -858,8 +858,8 @@ impl Application for Amadeus {
     fn subscription(&self) -> iced::Subscription<Self::Message> {
         use iced::time::{every, Duration};
         let (smoll_time, big_time) = either!(self.is_connected =>
-            (Some(Duration::new(1, 0)), Duration::new(20, 0));
-            (None, Duration::new(30, 0))
+            (Some(Duration::new(1, 0)), self.config.amadeus.retry_time_interval());
+            (None,                      self.config.amadeus.retry_time_interval())
         );
         let keycodes = iced::subscription::events().map(|event| match event {
             Event::Keyboard(KbdEvent::KeyReleased {