test: Updated Rust edition to 2024 and refactored network module tests to be more idiomatic

src/handlers/radarr_handlers/indexers/test_all_indexers_handler.rs

@@ -1,8 +1,8 @@
 use crate::app::App;
 use crate::event::Key;
 use crate::handle_table_events;
-use crate::handlers::table_handler::TableHandlingConfig;
 use crate::handlers::KeyEventHandler;
+use crate::handlers::table_handler::TableHandlingConfig;
 use crate::models::servarr_data::modals::IndexerTestResultModalItem;
 use crate::models::servarr_data::radarr::radarr_data::ActiveRadarrBlock;