Remove config.json

Remove config.json (not secure) and replace with .env.

Update deploy-commands.js:
- const { token, clientId } = require('./config.json');
+ const { token, clientId } = process.env;

Update index.js:
- const { token, clientId } = require('./config.json');
+ const token = process.env.TOKEN;

index.js

@@ -1,13 +1,15 @@
+require('dotenv').config();
+
 const fs = require('node:fs');
 const path = require('node:path');
 const { Client, Collection, GatewayIntentBits } = require('discord.js');
-const { token } = require('./config.json');
+const token  = process.env.TOKEN;
 
 const client = new Client({ intents: [GatewayIntentBits.Guilds] });
 
 const db = require ('./functions/database/db.js');
 const autoUnban = require('./functions/moderation/autoUnban.js');
-autoUnban(client, db); // db = instance mysql2/promise
+autoUnban(client, db);
 
 client.commands = new Collection();
 const foldersPath = path.join(__dirname, 'commands');