initial changes after init with template

[cchwala]

Things that need to be done here

• [x] enable notebook testing on CI (not including them in nox test run locally)
• [x] add notesbooks to docs
• [x] activate readthedocs
• [x] add basic structure to docs
• [x] clean up README a bit
• [x] update pyproject.toml with changes that we did in poligrain
• [x] adjust CD file to publish to pypi when release is triggered

[cchwala]

adding notebooks to CI can be done like in https://github.com/OpenSenseAction/poligrain/pull/11

[codecov[bot]]

Welcome to Codecov :tada:

Once merged to your default branch, Codecov will compare your coverage reports and display the results in this comment.

Thanks for integrating Codecov - We've got you covered :open_umbrella:

[cchwala]

docs are built now here https://pypwsqc--1.org.readthedocs.build/en/1/