Let's put create-aio-app under the aio-libs org on PyPI

[webknjaz]

See the details @ https://github.com/orgs/aio-libs/discussions/26.

For this, we'll need somebody with Owner privileges to either give me access on PyPI (the username there is the same — webknjaz) or be invited to the org by me (for that I'd need the username of such an individual).

As a bonus, this will also allow us to set up secretless publishing from GHA to PyPI and get rid of the in-repo secrets.

cc @Arfey

[webknjaz]

The project is now under our PyPI org.

Here's examples of some other pure-python repo CI/CD setups: https://github.com/aio-libs/aiomonitor/blob/main/.github/workflows/ci-cd.yml / https://github.com/aio-libs/aiomysql/blob/master/.github/workflows/ci-cd.yml. I recommend following these examples. Make sure to integrate re-actors/alls-green and maybe re-actors/checkout-python-sdist.
Use the same workflow filename ci-cd.yml — it's standardized across the org. There's also examples of publishing to (Test)PyPI in those repos that you can reproduce.

I set up the trust to the workflow named ci-cd.yml (which doesn't yet exist) and the environment called pypi on the PyPI side. If the above examples are followed, it'll just magically work.. I've added protection to the pypi environment so that the actual releases require a button click.

Now, the rest of the GHA configuration still need to be done. Close this issue, once that's complete.