feat(ui): Full Sonarr system tab support

Signed-off-by: Alex Clarke <alex.j.tusa@gmail.com>

src/ui/radarr_ui/mod.rs

@@ -34,14 +34,9 @@ mod collections;
 mod downloads;
 mod indexers;
 mod library;
-mod radarr_ui_utils;
 mod root_folders;
 mod system;
 
-#[cfg(test)]
-#[path = "radarr_ui_tests.rs"]
-mod radarr_ui_tests;
-
 pub(super) struct RadarrUi;
 
 impl DrawUi for RadarrUi {