refactor: Let serde serialize Add Series and Add Movie enums instead of calling to_string up front

src/handlers/radarr_handlers/library/add_movie_handler.rs

@@ -83,8 +83,8 @@ impl AddMovieHandler<'_, '_> {
       .unwrap();
 
     let path = root_folder_list.current_selection().path.clone();
-    let monitor = monitor_list.current_selection().to_string();
-    let minimum_availability = minimum_availability_list.current_selection().to_string();
+    let monitor = *monitor_list.current_selection();
+    let minimum_availability = *minimum_availability_list.current_selection();
 
     AddMovieBody {
       tmdb_id,

src/handlers/radarr_handlers/radarr_handler_test_utils.rs

@@ -5,7 +5,7 @@ pub(in crate::handlers::radarr_handlers) mod utils {
   use crate::models::radarr_models::{
     AddMovieBody, AddMovieOptions, AddMovieSearchResult, Collection, CollectionMovie,
     DownloadRecord, IndexerSettings, MediaInfo, MinimumAvailability, Movie, MovieCollection,
-    MovieFile, RadarrRelease, Rating, RatingsList,
+    MovieFile, MovieMonitor, RadarrRelease, Rating, RatingsList,
   };
   use crate::models::servarr_models::{
     Indexer, IndexerField, Language, Quality, QualityWrapper, RootFolder,
@@ -470,13 +470,13 @@ pub(in crate::handlers::radarr_handlers) mod utils {
       tmdb_id: 1234,
       title: "Test".to_owned(),
       root_folder_path: "/nfs2".to_owned(),
-      minimum_availability: "announced".to_owned(),
+      minimum_availability: MinimumAvailability::Announced,
       monitored: true,
       quality_profile_id: 2222,
       tags: Vec::new(),
       tag_input_string: Some("usenet, testing".into()),
       add_options: AddMovieOptions {
-        monitor: "movieOnly".to_owned(),
+        monitor: MovieMonitor::MovieOnly,
         search_for_movie: true,
       },
     }