6.0.0

What's Changed

• transition to template repository from cookiecutter (removed {{cookiecutter.project_name}} folder, everything in main directory)
• added mypy
• removed passlib -> use bcrypt directly
• rewritten refresh token from JWT to store it in database
• rewritten test setup (conftest fixtures), delete another database, create database per worker, multi-process runtime with pytest-xdist
• finish transition to ruff, remove black
• added more tests for auth, core, users, require 100% coverage
• improve api error messages, syntax, imports, overall code quality
• added better github action tests, type check job, dependabot
• Release 6.0 by @rafsaf in #44

Full Changelog: 5.0.1...6.0.0