#368: Regroup acceptance tests with unit tests

[tlamonthezie]

Fixes #368

This PR includes the following:

• Integrate acceptance tests into tests (the tests folder has now 2 subfolders named repectively unitand acceptance
• Remove old acceptance tests scripts and remove "Acceptance Tests" Workflow
• Rework tox.ini to make it more readable
• Upgrade used versions for toxand colorama
• Rename CI workflow to Code Quality (Tests, Linting, Coverage) (not unittests just tests because now include also the acceptance tests)
• Introduce visual reports for unit tests in CI by using a test reporting plugin **
• Make unique requirements file

** Visual Tests Reports