Fix stop and restart commands

src/commands/console/restart.js

@@ -1,9 +1,10 @@
+const chalk = require('chalk');
 module.exports = {
   names: ['restart', 'reboot'],
   run(context) {
     const { bot } = context;
     bot.logger.log(chalk.red('Restarting bot!'));
-    bot._client.destroy();
+    bot.client.destroy();
     process.exit(1);
   },
 };

src/commands/console/stop.js

@@ -1,9 +1,10 @@
+const chalk = require('chalk');
 module.exports = {
   names: ['end', 'stop', 'quit'],
   run(context) {
     const { bot } = context;
     bot.logger.log(chalk.red('Ending bot!'));
-    bot._client.destroy();
+    bot.client.destroy();
     process.exit(0);
   },
 };