Maze Jar Halt Coral

- Create digital flashcard decks with a specific title, icon, and primary color selection.
- Add individual cards to decks containing distinct text for the front concept and back solution.
- Review due cards using a spaced repetition algorithm that increases review intervals (1, 3, 7, or 14 days) based on correct answers.
- Display a main dashboard summary containing total card count, items due for review, and mastery metrics.
- Track completion progress for each deck using a horizontal progress bar based on mastery levels.
- Perform active recall exercises by toggling card visibility to reveal solutions during study sessions.
- Remove decks from the local library using a swipe-to-delete gesture.
- Persist all card and deck data on the local device storage for offline access.
- Dark-mode background interface with high-contrast neon accents for text and icons.