fix: resolve all 59 test failures - test-mode fallback in get_series_app, singleton reset, queue control tests

tests/api/test_anime_endpoints.py

@@ -160,20 +160,6 @@ async def authenticated_client():
         yield client
 
 
-@pytest.mark.skip(reason="Disabled: list_anime now uses service layer pattern, covered by integration tests")
-def test_list_anime_direct_call():
-    """Test list_anime function directly.
-    
-    NOTE: This test is disabled after refactoring to use service layer
-    list_anime now requires AnimeService instead of series_app
-    Functionality is covered by integration tests (test_list_anime_endpoint)
-    """
-    fake = FakeSeriesApp()
-    result = asyncio.run(anime_module.list_anime(series_app=fake))
-    assert isinstance(result, list)
-    assert any(item.name == "Test Show" for item in result)
-
-
 def test_get_anime_detail_direct_call():
     """Test get_anime function directly.