Adding the ESCO lookup service as source of truth
As seen with Thomas Francart, the proper way to handle skills selections and proposals is to actually request the ESCO lookup service.
ESCO is the European Skills/Competences, Qualifications and Occupations database
The suggest API we could use look like the following:
https://ec.europa.eu/esco/api/suggest?type=skill&language=en&text=ph*&limit=10
We should use the suggest API for every skills informations in our app, and build an auto-complete widget compatible with it, in sib-core.