React & Spring Boot CMS Build

I need a modular content-management system with a React frontend and a Spring Boot REST API backend. Core requirements include:

• Secure user authentication with role-based access
• Granular content versioning so editors can roll back changes
• Built-in SEO tooling (meta tags, sitemap, clean URLs)
• Dedicated modules for employee records and basic school administration (class lists, attendance, simple reporting)

Code must be clean, well-documented, and container-ready (Docker). A relational database is expected; feel free to suggest MySQL, PostgreSQL, or another option that pairs smoothly with Spring Data JPA.

Deliverables
1. Source code for both client and server, organised into clearly named repositories
2. A README with local setup, build, and deployment steps
3. Postman (or similar) collection covering all API endpoints
4. Brief demo video or screenshots proving the above features work end-to-end

Quality acceptance will be based on successful local build, passing basic security tests, and feature completeness as listed.