Refacto get_root_folder_read_library_items.

backend/exposition/src/video/handler.rs

@@ -4,8 +4,6 @@ use tokio::fs::File;
 use tokio_util::codec::{BytesCodec, FramedRead};
 use futures_util::stream::StreamExt;
 use lumiere_application::video::service::VideoService;
-use lumiere_domain::video::error::VideoError;
-use lumiere_domain::video::model::library_item::LibraryItem;
 use crate::video::model::LibraryItemDto;
 
 #[get("/download")]