Data-persistence-repository

Bugfix:
- repackaged files to fix

Features
Added Async SQL repository
- uses sqlalchemy asyncio extension
- tests setup with pytest_asyncio

Testing & Dev Enviroment
Set up dockerized testing enviroment triggered through makefile.
Update githubactions to use pytest_asyncio plugin

Nothing changed in the package apart from improving the readme.md and setting up automatic pipelines for publishing/testing