Update deprecated dependencies in requirements.txt and edu_web

Many dependencies listed in requirements.txt and used by the edu_web module are no longer maintained. This can lead to security vulnerabilities, compatibility issues, and future maintenance challenges.

We should:

Audit all dependencies to identify unmaintained packages.

Replace or update them with actively maintained versions.

Test the project to ensure everything works correctly after updates.

Keeping dependencies up to date will improve security, stability, and maintainability.