Validating and Finalizing Matches

After each important gameplay event (e.g., match end), call the finalize method:

• Unity: G3XManager.Instance.FinalizeMatch(matchId);

• Unreal: UG3XManager::FinalizeMatch(MatchID);

• Web: g3x.finalizeMatch(matchId);

This triggers anti-cheat checks and on-chain recording of results