Notification and collection browsing fixes
Shipped a feedback pass focused on cleaner alerts, smoother collection browsing, and a few small interaction fixes around creator tools.
- Limited and sorted the notification preview, and filtered old marketplace listing noise from other users.
- Changed NFT listing alerts to say an NFT was put up for sale instead of saying it was sold.
- Reworked collection detail pages so more NFTs load into the same masonry wall as visitors scroll.
- Polished menu, bookmark preview, search overlay, and create-menu formatting behavior.