Add filenameFromURL helper to extract filename from URL path when
Content-Disposition header is empty or not present. This fixes the issue
where direct link downloads fail due to empty filename.
Co-authored-by: krau <71133316+krau@users.noreply.github.com>
- Implemented a new task type for handling direct links downloads.
- Added command handler for downloading multiple links via /dl command.
- Introduced progress tracking for direct link downloads.
- Enhanced filename parsing to support various encoding scenarios.
- Updated enums to include direct links as a task type.
- Refactored existing task structures to accommodate new functionality.
- Improved error handling and logging throughout the download process.
