Suman balayar fullstack_Cloud Role Project

[sumanbalayar08]

This pull request implements the following features and improvements:

1. Backend API Endpoints: Added API routes for user authentication and sticky note management.
2. DevOps Configuration: Enhanced the CI/CD pipeline using GitHub Actions for automated testing and deployment.
3. Containerization: Dockerized both frontend and backend applications to ensure consistent environments.
4. NGINX Configuration: Set up routing and SSL with NGINX for secure and efficient handling of traffic.
5. Secrets Management: Integrated GitHub Secrets for securely storing sensitive data like database URLs and JWT secrets.