Generative AI Passport Prep

New Features - Added light/dark mode support. You can choose a theme in Settings (defaults to your device setting). - Added "Ask AI" and "Search on Google" for questions and glossary terms, available from each item in the list view as well. - Your study progress is now backed up to the server and can be restored after changing devices or reinstalling (saved per study material). - Added a "Study automatically until the goal is reached" feature to the board. - You can now choose between fixed and random question order for tests. - Added a banner that notifies you when study material is updated. The update dialog now offers "Update now", "Later", and "Skip this version". - You can now share your study record on X. The shared image is also saved to your photo library. - Added "About this app" to Settings, showing the disclaimer, copyright, and trademark notices. - Onboarding now lets you set your study period and daily study time. Improvements - Study material now appears immediately at launch, including the first launch while offline. - Added a number index and an "Expand all / Collapse all" toggle to the list view, and the expanded state is now remembered. - Progress is no longer shown for future dates on the calendar. - Suspending is now limited to study sessions; closing a review or test ends it normally. Fixes - Fixed an issue where study progress could be lost when updating the app. - Fixed an issue where "Study all questions" failed to start or quit unexpectedly. - Fixed an issue where resetting progress was not reflected on screen. - Fixed an issue where search did not work in the list view, and improved the readability of the selected tab. - Fixed an issue where tapping a term could show a different word. - Tapping a term that is not registered in the app now tells you so. - Fixed an issue where part of the screen was cut off on iPhone SE (2nd generation).