Lush Gnu End Warm

Categorization system for organizing flashcards into multiple distinct decks.

- Interactive card viewer with a toggle to alternate between front and back text.

- Spaced repetition algorithm using performance data to schedule future card reviews.

- Study interface displaying progress bars and session count metrics.

- Persistent storage for saving user-created card content and deck settings.

- Shuffling utility to randomize card order before each study session.

- Visual interface with light-themed backgrounds and high-contrast text.