fix: Sonarr API updated to somtimes allow either seeders or leechers to be null

src/ui/sonarr_ui/library/episode_details_ui.rs

@@ -425,12 +425,12 @@ fn draw_episode_releases(f: &mut Frame<'_>, app: &mut App<'_>, area: Rect) {
                 .clone()
                 .unwrap_or(Number::from(0u64))
                 .as_u64()
-                .unwrap();
+                .unwrap_or_default();
               let leechers = leechers
                 .clone()
                 .unwrap_or(Number::from(0u64))
                 .as_u64()
-                .unwrap();
+                .unwrap_or_default();
 
               decorate_peer_style(
                 seeders,

src/ui/sonarr_ui/library/season_details_ui.rs

@@ -388,12 +388,12 @@ fn draw_season_releases(f: &mut Frame<'_>, app: &mut App<'_>, area: Rect) {
               .clone()
               .unwrap_or(Number::from(0u64))
               .as_u64()
-              .unwrap();
+              .unwrap_or_default();
             let leechers = leechers
               .clone()
               .unwrap_or(Number::from(0u64))
               .as_u64()
-              .unwrap();
+              .unwrap_or_default();
 
             decorate_peer_style(
               seeders,