Endpoint testing

Registration endpoint successfully tested.

curl -X POST http://localhost:8000/register -H "Content-Type: application/json" -d '{"email": "test@example.com", "password": "securepassword"}' {"message":"Registration successful","user":{"user_id":1,"email":"test@example.com","is_verified":false,"created_at":"2025-11-15 14:51:30.838867"},"verification_token":"6df853d4-fcbd-4320-be41-44376091e396-1763218291"}