Updated the RefreshShowEpisodesMetadataCommandHandler to include logging for scenarios where episode still images are not retrieved successfully. Introduced warning logs for missing still URLs and download failures, improving traceability. Additionally, modified the TmdbMetadataProvider to implement a fallback mechanism for episode still images, ensuring that appropriate imagery is displayed even when localized images are unavailable. Updated related tests to verify the correct behavior of these logging enhancements and fallback logic.
Refactored the GridPlanner class to optimize slot management during grid generation, ensuring more efficient handling of slots. Updated the GenerateGridDialog component to improve its layout and usability, enhancing the overall user experience when interacting with slot lists. These changes contribute to better functionality and accessibility in grid management.