Maintain user session using local storage.

[Yash7426]

At present, the application lacks proper user session management, which can result in users being logged out unexpectedly or facing disruptions in their workflow. To address this, contributors are tasked with implementing user session management using local storage. By storing session information locally, users can enjoy a seamless experience without the need for frequent logins.

To address this, contributors are encouraged to delve into the authentication context to understand how to implement this feature seamlessly.

Remember to submit the screenshots/video along with the PR.