[NEXT-v4] SuperAuth API

# Description of the Feature
The next major release we will include a complete API to allow the usage and management of external plugins and allow us to generate future extensions for this product

# Tasks
- [X] Hashing Methods API
- [x] CRUD User API
- Unit Tests
  - [x] Users CRUD

# Extra information
The tasks will be updated over the development of the next major version