v1.6.0-Beta1

Big one: LibGen and Z-Library are now fully working alongside Anna's Archive : search, book pages and actual downloads, no browser needed. Also support for the new DDOS provider of anna's.

• LibGen & Z-Library support: search all three libraries at once.
• New mirror manager: add/remove/reorder LibGen and Z-Library mirrors in settings, with live health status from open-slum.org.
• Smarter instance ranking: Mirrors that work without a browser challenge are always tried first.
• Library organizing: sort your library (title, author, size, reading status…), tag books into collections and filter by status or tag.
• App translations: the app is now translatable via Flutter localizations.
• Back up & restore: export/import your whole app state (library, tags, positions, settings).
• Android polish: downloads survive being backgrounded, live progress in the notification, natural scrolling on Android 15. TTS in testing fase
• Windows: install via Scoop: scoop install openlibextended from the bucket.
• Fix: share now sends the actual book file, not just the cover
• Fix: adaptive launcher icon no longer gets cropped

Full Changelog: 1.5.2...v1.6.0-beta1