- Implemented `/api/stats` endpoint to return JSON metrics including active assets, total uploads, storage usage, and recent activity.
- Created `stats.html` page to display real-time statistics with auto-refresh functionality.
- Enhanced asset logging to include uploader IP and detailed event information for uploads and deletions.
- Updated asset model to store uploader IP for audit purposes.
- Improved logging functionality to ensure log directory exists before writing.
- Refactored asset creation and management to support new features and logging.
