- Adds new API functions for user management (createUser, etc.). - Fixes multiple bugs that prevented administrator login and broke the project build.
Adds user profile data fetching after login and protects the Doctors page so only administrators can access it.
- Patients: list, get by id, create, update, delete - Photo: upload, remove - Attachments: list, add, remove - Validations: validate CPF, lookup CEP - Hook up env vars and shared fetch wrapper