ML categories fine-tuning

[katrin-freihofner]

Summary of the problem (If there are multiple problems or use cases, prioritize them)
There are a few open UX/UI questions I'd like to address in this issue

• Where should we place the beta label?
  We discussed this in the design sync yesterday (18. Dec) and decided to remove the beta tag from the tab. Therefore I suggest to put it next to the headline in the content.

• Where and how can we show which datasets are included in the category analysis? (Maybe we will disable some automatically, therefore we need to indicate this somehow)

• Where can we show a warning if the number of categories is very high?

[katrin-freihofner]

We should indicate if there are too many categories, so as a user, I can fine-tune the configuration of my ML job:

The Button Update configuration should link to the setup screen, which could be adapted to allow configuring the datasets used for the categorization.