Migration 000065 adds nullable gender text column; persona API and Postman expose it alongside profile_picture.
Co-authored-by: Cursor <cursoragent@cursor.com>
Remove omitempty on LmsPersona.profile_picture so list/get return null when unset. Add LMS-Personas Postman collection matching current API.
Co-authored-by: Cursor <cursoragent@cursor.com>
Introduce lms_personas table, repoint practice persona_id FKs off users, validate persona refs on LMS and exam-prep practice flows, personas.* RBAC permissions, and OpenAPI docs.
Co-authored-by: Cursor <cursoragent@cursor.com>