Pietro integrates some best practices within Cobra

[sandervh14]

Task Title

Task: Pietro integrates some best practices within Cobra

Task Description

Pietro proposed the following:

• commit message style
• good practices (change log, etc)
• invoke: avoiding to run commands yourself before push & automatic CI/CD does it (black linter, pytests, document creation, etc)

The black linter is used already, but not fully done yet: #54 I'd say, check out the current commit message style, current CI/CD and unit tests development way of working and indeed make your proposals below... We'll be happy to welcome improvements. 👍