feat(infra): implement list_shows, list_seasons + season_number filter

k-tv-backend/infra/src/library_sync.rs

@@ -209,6 +209,8 @@ mod tests {
         async fn log_sync_finish(&self, _id: i64, _r: &LibrarySyncResult) -> DomainResult<()> { Ok(()) }
         async fn latest_sync_status(&self) -> DomainResult<Vec<LibrarySyncLogEntry>> { Ok(vec![]) }
         async fn is_sync_running(&self, _pid: &str) -> DomainResult<bool> { Ok(false) }
+        async fn list_shows(&self, _p: Option<&str>, _st: Option<&str>, _g: &[String]) -> DomainResult<Vec<domain::ShowSummary>> { Ok(vec![]) }
+        async fn list_seasons(&self, _sn: &str, _p: Option<&str>) -> DomainResult<Vec<domain::SeasonSummary>> { Ok(vec![]) }
     }
 
     #[tokio::test]