refactor: Migrate to ES modules and implement command loading utility for improved structure and logging

utils/commandLoader.js

@@ -0,0 +1,31 @@
+import { readdirSync } from 'node:fs';
+import { join } from 'node:path';
+
+export async function loadCommands(commandsPath, logger) {
+  const commands = [];
+  const commandFiles = readdirSync(commandsPath).filter(file => file.endsWith('.js'));
+
+  await Promise.all(
+    commandFiles.map(async file => {
+      try {
+        const filePath = join(commandsPath, file);
+        const commandModule = await import(filePath);
+        const command = commandModule.default;
+
+        if (!command?.data || !command?.execute) {
+          logger.warn(
+            `[WARNING] The command at ${filePath} is missing a required "data" or "execute" property.`
+          );
+          return;
+        }
+
+        commands.push(command);
+        logger.log(`Loaded command: ${command.data.name}`);
+      } catch (error) {
+        logger.error(`Error loading command from ${file}:`, error);
+      }
+    })
+  );
+
+  return commands;
+}