fix(app/mod): use correct api for tab when starting on non default tab

Further testing of the servarr_name switch revealed an issue where selecting a server that didn't match the first tab caused the wrong api to be used. Now when a non-default tab is selected the correct api is used

src/app/app_tests.rs

@@ -15,6 +15,7 @@ mod tests {
   use crate::models::{HorizontallyScrollableText, TabRoute};
   use crate::network::NetworkEvent;
   use crate::network::radarr_network::RadarrEvent;
+  use crate::network::sonarr_network::SonarrEvent;
   use tokio_util::sync::CancellationToken;
 
   #[test]
@@ -145,6 +146,36 @@ mod tests {
     assert!(app.is_routing);
   }
 
+  #[tokio::test]
+  async fn test_named_tab_uses_selected_servarr_route_and_network_events() {
+    let (network_tx, mut network_rx) = mpsc::channel(500);
+    let mut app = App::new(
+      network_tx,
+      AppConfig {
+        radarr: Some(vec![ServarrConfig {
+          name: Some("Movies".to_owned()),
+          ..ServarrConfig::default()
+        }]),
+        sonarr: Some(vec![ServarrConfig {
+          name: Some("Shows".to_owned()),
+          ..ServarrConfig::default()
+        }]),
+        ..AppConfig::default()
+      },
+      CancellationToken::new(),
+    );
+
+    assert!(app.server_tabs.select_tab_by_title("Shows"));
+    assert_eq!(app.get_current_route(), ActiveSonarrBlock::Series.into());
+
+    app.on_tick().await;
+
+    assert_eq!(
+      network_rx.recv().await.unwrap(),
+      SonarrEvent::GetQualityProfiles.into()
+    );
+  }
+
   #[test]
   fn test_reset_cancellation_token() {
     let mut app = App {

src/app/mod.rs

@@ -240,14 +240,11 @@ impl App<'_> {
   }
 
   pub fn get_current_route(&self) -> Route {
-    *self.navigation_stack.last().unwrap_or(
-      &self
-        .server_tabs
-        .tabs
-        .first()
-        .expect("At least one server tab must exist")
-        .route,
-    )
+    self
+      .navigation_stack
+      .last()
+      .copied()
+      .unwrap_or_else(|| self.server_tabs.get_active_route())
   }
 }