Missing field_types and widget_types in automator_text field widget action

Working on it!!

I tested this and confirmed that the Automator Text Suggestion plugin does not appear for string_long / string_textarea fields until they’re added to the plugin annotation.
After adding them, the automator works as expected.

Before preparing an MR: should we extend support to all text-related field + widget types (e.g. text_long, text_with_summary, text_textarea_with_summary) at the same time, so coverage is complete? Or keep the MR focused only on string_long / string_textarea?

Since it seems this is a general purpose text automator, I think it should work for all text fields/widgets. I would say let's include all of them, since otherwise the same issue will arise for other text fields/widgets as well.

I’ve updated the plugin annotation to cover all core text field types and widgets (string, string_long, text, text_long, text_with_summary and their widgets). Tested and confirmed the Automator now shows up for each of them.
Please review!!

The attribute code in the MR looks good as far as I can tell. I also manually tested the automator_text plugin on all text fields/widgets, and the automator was available for configuration in the form display settings, and worked on the node form for all of them.

Sidenote: I did run into an issue with the text_with_summary field type. In the form display, it's possible to configure two field widget actions for such a field, but in the field's settings, you can only configure a single automator, so both field widget actions need to use the same prompt etc., which isn't desirable in all cases (especially since the summary automator needs a prompt that tells the LLM to summarize). Additionally, when I only configured the summary_textarea_with_summary automator on the field to try it out, it wasn't working for me on the node form (no text was entered in the summary field). These are probably separate issues though, we should get one of the maintainers to confirm. Leaving this as "Needs review" for now.

Thank you, looking good and getting merged!