[FEAT]: Integrate API Connection Between Frontend and Backend, and Introduce Redux Toolkit for State Management

[tejasbenibagde]

We currently have a functioning backend and frontend, but there is no established API connection between them, preventing the data request-response cycle from being completed.

To address this, I plan to:

1. Establish an API connection between the frontend and backend to enable data flow.
2. Introduce Redux Toolkit to manage the API integration and handle asynchronous operations.
3. Implement Redux for efficient and centralized state management across the application.

This will ensure smooth communication between the frontend and backend while providing a scalable solution for managing the application's state.

[skmirajulislam]

@tejasbenibagde assigned!