fix: log errors from Discord websocket

Author: HunteRoi

src/events/error.ts

@@ -0,0 +1,5 @@
+import { DatadropClient } from '../datadrop';
+
+module.exports = async (client: DatadropClient, error: Error) => {
+    client.logger.error(`${error.name}: ${error.message}\n${error.cause}\n${error.stack}`);
+};