update README.md and quiet down logs

src/blockchain.ts

@@ -27,7 +27,7 @@ export const subToBlockHeaders = (setDiscordStatus: () => Promise<void>) => {
     web3.eth.getGasPrice((error, gasPrice) => {
       if (error) console.error(error);
       
-      console.log('Gas price in wei:', gasPrice);
+      if (shouldSetStatus) console.log('Gas price in wei:', gasPrice);
       
       redisClient.set('gas-price', Math.round(Number(gasPrice)))
     });

src/index.ts

@@ -1,3 +1,9 @@
+/* This program is free software. It comes without any warranty, to
+ * the extent permitted by applicable law. You can redistribute it
+ * and/or modify it under the terms of the Do What The Fuck You Want
+ * To Public License, Version 2, as published by Sam Hocevar. See
+ * http://www.wtfpl.net/ for more details. */
+
 import 'dotenv/config.js';
 import fs from 'node:fs';
 import path from 'node:path';