Move or remove sql

[butlerx]

theres a lot of sql code in rbuserdb.py, despite there being no sql db, his is likely for features that were never finished.
i think it should be removed from this file and either deleted, or if we want to finish these feturers moved to their own file

[VoyTechnology]

I'll say remove them, gist it, and actually plan it as a feature if we want to do it