Enhancement of Nomic Game Engine with Dynamic Rule Application System

Added RuleComplianceChecker instantiation in NomicGame constructor in main.py.
Modified take_turn method in main.py to include rule compliance check before voting.
Created RuleComplianceChecker.py with a placeholder check_compliance method.
Refined rule proposal logic in take_turn method of main.py to allow proposal modifications or skipping.
Changed self.rules attribute in NomicGame class to an instance of a new RuleManager class for optimized rule management.
Created RuleManager.py with methods for adding, removing, and modifying rules.

jkbrooks / stf-nomic-test