Smarter Fallback: If you have seen absolutely every paper in the catalog, the algorithm will now smoothly fall back to showing you the best papers you’ve already seen rather than giving you a completely blank screen.
Clearer UI & Reset Button: I updated the frontend so if you ever somehow run out of papers again, it will proudly tell you “You’re all caught up!” and give you a button to Clear your read history so you can start over while the crawlers hunt for more.