The pull request adds image export functionality and a before/after comparison slider to the visualizer route, expands WebP upload support, and introduces the react-compare-slider dependency. Configuration files and memory tracking are updated accordingly.

Changes:

1. Image Export & Comparison UI - Added HandleExport function to trigger PNG downloads of currentImage; introduced ReactCompareSlider UI panel to display before (sourceimage) and after (currentimage) comparison with conditional rendering; added react-compare-slider dependency.

2. Upload Enchantment - Expanded accepted file types to include .webp format alongside existing .jpg, jpeg, and .png support.

3. Workspace & Development Tracking - Rebalanced IDE ChangeListManager entries; added two new trajectory analysis entries documenting plans for handling sensitive env file history and cross-origin image downloads.