Make the floating pagination pill a controlled component and add lock/fit-aware scroll behavior. UnifiedPagination now accepts activeIndex and onDominantSectionChange, reports observer-determined dominant section (parent may ignore when locked) and only shows/hides based on footer visibility. HomePage implements controlled state (activeIndex, lockedTo) with Prev/Next/jump locking, release on wheel/touch/key or 30s safety timeout, and dot clicks that always navigate and release locks. Extracted scroll math to src/lib/utils/paginationScroll.ts (decideScrollForPageChange) so paging avoids scrolling when a section fits below the sticky header and clamps targets; added unit tests and updated component tests and docs to reflect the new behavior. Removed now-unused onPageChange prop from HomeSection.
Add support for hiding audiobooks that are already available by introducing a hideAvailable query flag and excluding matching ASINs at the DB level. Implemented getAvailableAsins() in audiobook-matcher to gather ASINs from the library and completed requests, and wired it into the popular and new-releases API routes to apply a notIn filter. Propagated the hideAvailable flag through useAudiobooks so client requests include the parameter, and adjusted the homepage to reset pagination when the flag changes. Replaced two StickyPagination instances with a new UnifiedPagination component (new file) that provides a single context-aware floating paginator which tracks the dominant section and allows switching between Popular and New Releases. Also removed client-side filtering in favor of server-side exclusion and made small imports/cleanup in page.tsx.
kikootwo