Set up a coordinated system for the translation of turtle's docstrings

[StanFromIreland]

Feature or enhancement

The section in the documentation has not changed since the original port, so I assume it is out dated. I'm looking into revising it, and proposing a new system for coordinated translation, likely distributed as a PyPI package.

Linked PRs

• gh-156360: Improve turtle translation support #156422

[StanFromIreland]

I have opened a thread on Discourse for this: https://discuss.python.org/t/redesigning-the-turtle-docstring-translation-process/108750