When answering questions about categories, display parent and children of suggested value

[raphael0202]

Since March 2023, the new classifier model returns the probability of all children, siblings and parents of the suggested value (in insight.data).
It will be really useful to display the ones with the highest confidence, as a tree.
We could then click on one element of the tree and send it to Robotoff instead (not implemented yet server-side). This way, we could refine or correct the category prediction if needed.

[raphael0202]

It's now implemented server side, when annotating the insight we could provide:
data='{"value_tag": "en:beers"}' to specify the value to annotate. It's currently available in staging.

[alexgarel]

Great !