feat(auth): require email confirmation for new accounts

Updates the user registration and new account creation endpoints to require email confirmation.

- Sets the 'confirmed' flag to 'false' by default for all new user accounts.
- Generates a unique confirmation token for each new user.
- Logs the confirmation link to the console for development purposes.

This change ensures that users cannot log in without first verifying their email address, enhancing account security.

routes/auth/__init__.py

@@ -4,6 +4,7 @@ from .register import router as register_router
 from .new import router as new_router
 from .current_user import router as current_user_router, oauth2_scheme
 from .lost_password import router as lost_password_router
+from .confirm import router as confirm_router
 
 router = APIRouter()
 router.include_router(login_router)
@@ -11,3 +12,4 @@ router.include_router(register_router)
 router.include_router(new_router)
 router.include_router(current_user_router)
 router.include_router(lost_password_router)
+router.include_router(confirm_router)