feat: implement TMDb enrichment for movie profiles

- Add SqliteMovieProfileRepository for managing movie profiles in SQLite.
- Create TmdbEnrichmentClient to fetch movie details from TMDb API.
- Implement enrichment event handling with EnrichmentHandler.
- Introduce periodic jobs for cleaning up expired import sessions and checking for stale movie profiles.
- Update application context to include movie profile repository.
- Add API endpoint to retrieve movie profiles.
- Extend domain models with new structures for movie enrichment (Genre, Keyword, CastMember, CrewMember, MovieProfile).
- Modify event system to include MovieEnrichmentRequested event.
- Enhance tests to cover new functionality and ensure stability.

crates/application/src/worker.rs

@@ -96,6 +96,7 @@ mod tests {
                 DomainEvent::ReviewDeleted { .. } => "review_deleted",
                 DomainEvent::MovieDeleted { .. } => "movie_deleted",
                 DomainEvent::UserUpdated { .. } => "user_updated",
+                DomainEvent::MovieEnrichmentRequested { .. } => "movie_enrichment_requested",
             };
             self.calls.lock().unwrap().push(label);
             Ok(())