Fair Zebra Slow Gnu

Organize flashcards into distinct learning modules.
- Assign custom colors and titles to each study deck.
- Practice with a flashcard system that uses five progress levels.
- View a progress bar for each deck showing the percentage of mastered cards.
- Monitor total card counts and cards due for review on a dashboard.
- Study cards using a tap-to-reveal interface for front and back content.
- Mark cards as correct or incorrect to adjust their next review date.
- Add new flashcards with text for both sides.
- Save all study decks and progress locally on the device.