feat(frontend): add ShowSummary, SeasonSummary types + library shows/seasons API methods

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

@@ -6,6 +6,7 @@ use sqlx::SqlitePool;
 use domain::{
     ContentType, DomainError, DomainResult, ILibraryRepository,
     LibraryCollection, LibraryItem, LibrarySearchFilter, LibrarySyncLogEntry, LibrarySyncResult,
+    SeasonSummary, ShowSummary,
 };
 
 pub struct SqliteLibraryRepository {
@@ -72,6 +73,9 @@ impl ILibraryRepository for SqliteLibraryRepository {
                 .collect();
             conditions.push(format!("({})", genre_conditions.join(" OR ")));
         }
+        if let Some(sn) = filter.season_number {
+            conditions.push(format!("season_number = {}", sn));
+        }
 
         let where_clause = if conditions.is_empty() {
             String::new()