Clear board and new board methods

handleClearBoard.js

class App extends Component {
    state = {...};
    runStopButton = () => {...}
    
    handleClearBoard = () => {
        this.setState({
            boardStatus: newBoardStatus(() => false),
            generation: 0
        });
    }

    handleNewBoard = () => {
        this.setState({
            boardStatus: newBoardStatus(),
            generation: 0
        });
    }
    
    // More methods ...
    
 }