Saved Quiz Limits

[tigerpadla]

As a registered user, I want a limit to how many quizzes I can save, so that the system stays clean and fair.

Acceptance Criteria

• Users can save up to a defined limit (5–10 quizzes).
• When limit reached, user gets a message.
• User can delete saved quizzes to free space.

Tasks

• Implement save limit logic.
• Add UI message when limit is reached.
• Add delete option for saved quizzes.