function mint(address user, uint256 amount) external returns (bool) {
        require(configurator.tokenMiner(msg.sender), "not authorized");
        require(totalSupply() + amount <= maxSupply, "exceeding the maximum supply quantity.");
3 - High: Assets can be stolen/lost/compromised directly (or indirectly if there is a valid attack path that does not have hand-wavy hypotheticals).
