fix(db): all tests fixed through embedding a baseDBModel within all models using the DB.

Description

DMS builds but some old packages tests might not be working. I didn't fix because they will be refactored anyway. (e.g.: resources pkg)

• Models depending on DB had their struct updated to embed a new BaseDBModel
• toModel() does not update ID field if we're dealing with an entity repo
• Remove assertions checking ID correctness when dealing with an entity repo
• Wrap DatabaseError with the real error being yielded
• changes on resources to build
• changes on cmd pkg as the tests were not passing after the DB changes
• general changes on other packages for build

Marks #490 (closed) as done