New submodule - openai_taxonomy

Closing this - the module authors are working towards taxonomy classifications already. Awesome!

https://git.drupalcode.org/project/openai/-/commit/a7a785b843a54159961e6...

Interest touch with the "Suggest up to five words to classify the following text" statement here, too!

Yes the goal of the openai_content module is to provide POC/sets of tools enhancing content editing or content analysis experience. Summarize and suggest are there, but I think I need better understanding or maybe better prompts first to get better results. But it is indeed working.