This class allows to perform operations on the components list of the project. ## Methods - new(self, name: str): Creates a component called name. - delete(self, name: str): Checks if a component called name exists. If affirmative, deletes it. - rename(self, name: str, newName: str): Checks if a component called name exists. If affirmative, renames it to newName. - doesExist(self, name: str): Checks if a component called name exists. - ensureExistance(self, name: str): Checks if a component called name exists. If negative, creates it.