refactor(watchlist): WatchlistAddDeps, scoped Arc deps

crates/application/src/watchlist/is_on.rs

@@ -1,14 +1,20 @@
+use std::sync::Arc;
+
 use domain::{
     errors::DomainError,
+    ports::WatchlistRepository,
     value_objects::{MovieId, UserId},
 };
 
-use crate::{context::AppContext, watchlist::queries::IsOnWatchlistQuery};
+use crate::watchlist::queries::IsOnWatchlistQuery;
 
-pub async fn execute(ctx: &AppContext, query: IsOnWatchlistQuery) -> Result<bool, DomainError> {
+pub async fn execute(
+    watchlist: Arc<dyn WatchlistRepository>,
+    query: IsOnWatchlistQuery,
+) -> Result<bool, DomainError> {
     let user_id = UserId::from_uuid(query.user_id);
     let movie_id = MovieId::from_uuid(query.movie_id);
-    ctx.repos.watchlist.contains(&user_id, &movie_id).await
+    watchlist.contains(&user_id, &movie_id).await
 }
 
 #[cfg(test)]