Clear the console in NodeJS. This adds the method to the console object. So, it can be called via `console.cls()`.

node-console-clear.js

// Method 1
console.cls = function () {
  process.stdout.write("\033c"); // or process.stdout.write("\x1Bc");
};

// Method 2
console.cls = function () {
  const readline = require("readline");
  console.log("\n".repeat(process.stdout.rows));
  readline.cursorTo(process.stdout, 0, 0);
  readline.clearScreenDown(process.stdout);
};