Fix App Crash When Navigating Within Explore Tab issue : #167

[igopi77]

Description:

This pull request addresses the critical issue where the Learn app crashes when attempting to retake quizzes or navigate within the Explore tab. The fix ensures that users can navigate between different sections within the Explore tab and retake quizzes without experiencing app crashes, improving the overall user experience and educational utility of the app.

Changes Made:

1. Implemented a comprehensive fix to handle navigation and state management within the Explore tab.
2. Ensured that the app remains stable and functional across all sections within the Explore tab.

Testing:

1. Tested the app thoroughly to verify that users can navigate smoothly between different sections and retake quizzes without encountering app crashes.
2. Verified that all interactions within the Explore tab are handled properly without affecting app stability.

Video

https://github.com/VaibhavCodeClub/learn/assets/123234840/f26b34a3-29e1-44dc-bf13-4e9a92fe5d7a

Please review the changes and provide feedback if any adjustments are needed.

[igopi77]

@sapatevaibhav Sir i have completed this issue. Please Lable this and merge it sir.