feat: adapted the new settings loader to work with the db instead of
the json file
fix: fixed the schema migration file
fix: updated accounts to work with the db
fix: fetch only data with the new schema version
fix: change the account saving process so there's no more than one
account record
chore: removed unnecessary TODO comments
fix: replaced an error throwing with a Promise reject
fix: when looking for the latest config, don't limit it to the new ones
fix: fix function names on gql server
fix: remove duplicate import
fix: return an empty object when there's no schema_version 2 config yet
