Scoring Logic for Evidence Stars

The evidence for condensates currently is based on the best of the 4 source datasets. The same for proteins is the best from the list of condensates it is present in. This needs to be updated and the logic needs to be re-planned. Following which an integer value will be stored against every record(condensate/protein) in the database, and the same will be exposed via API. There need not be any computation/logic at frontend(or at backend except minor). In future, this could be updated by users(moderators, reviewers)