[ai_content] Provide an option to use a vocabulary on Suggest taxonomy

efpapado → changed the visibility of the branch 3472296-provide-an-option to hidden.

Created merge request.

Thanks for your contribution.
I will check it when i got some time.
I do remember some work already happened around this, but I'll come back to this.

Ok so I remember similar functionality already exists.
it exists in the ai_ckeditor submodule.
You can find the code here: https://git.drupalcode.org/project/ai/-/blob/1.0.x/modules/ai_ckeditor/s...
We discussed some of these things in https://www.drupal.org/project/ai/issues/3472421 📌 Minor Improvements to the CK Editor module Fixed .
Marcus finished this ticket off.
You might use the code that exists already for inspiration.

ok I've tested it and
1. found a little bug that i fixed right away (it used the wrong variable).
2. ran the following tests:
- if unchecked, it nicely generates tags.
- if checked, if seemed to still give me tags that were not in the tree, but also some that were in there.
I've changed the word suggest to choose in the prompt to fix this too.

While I'm typing this I'm thinking: Should this be a dropdown in stead of a checkbox (

1. generate tags
2. Use source vocabulary ONLY
3. Use source vocabulary if relevant or generate tags

For now I think it works just fine.
If someone else wants to review this they're welcome!

I suggest you merge it, and we can keep improving it :)
There will be other suggestions also for improvements.

Got it, getting merged!