Implement Role-Based Access Control

[Laxmi2707]

Description

Currently, the project does not differentiate user roles. Implementing Role-Based Access Control (RBAC) will enhance security and usability.

Steps to Implement

1. Define roles (e.g., Admin, Viewer, Operator) and their permissions.
2. Modify the authentication system to include role management.
3. Update the user interface to display role-specific features.
4. Write tests to validate the implementation.

Expected Outcome

Users with different roles will have access to specific features and permissions.

[Ronit-Raj9]

I read the repo and i am interested in this work. I was reading this repo since last 4 days. I have implemented role based access control in various project. Now, this is my try to implement role base access here