Added code coments, refactored db.ts and redis.ts, and added two new commands

src/util/configLoader.ts

@@ -2,6 +2,10 @@ import { Config } from '../types/ConfigTypes.js';
 import fs from 'node:fs';
 import path from 'node:path';
 
+/**
+ * Loads the config file from the root directory
+ * @returns - The loaded config object
+ */
 export function loadConfig(): Config {
   try {
     const configPath = path.join(process.cwd(), './config.json');