Frontend v1.0.0

Summary

• Updated README with tech stack and project documentation.
• Added Dockerfile + docker-compose for production deployment (Nginx).
• Replaced all native alert() with custom Toastify notifications.
• Secured all protected routes with JWT middleware.
• All feature branches merged into develop before this release.

Checklist

• Full CRUD implementation
• JWT authentication and route protection
• Brutalist UI with advanced visual feedback (Toastify)
• Docker configuration for production
• Documentation and Postman collection updated
• Gitflow compliance