createUser method
Creates a new user within a hospital.
hospitalId
The ID of the hospital.
userData
A map containing the data for the new user.
Returns a Future<Map<String, dynamic>>
containing the created user's data.
Implementation
Future<Map<String, dynamic>> createUser(
int hospitalId, Map<String, dynamic> userData) async {
return await _makeRequest(
'/api/hospitals/$hospitalId/users/',
method: 'POST',
body: userData,
);
}