feat: nickname based commands

src/utilities/errorEmbed.ts

@@ -0,0 +1,9 @@
+import { EmbedBuilder } from 'discord.js';
+import { NEGATIVE_COLOR } from '../constants/colors.js';
+
+export default function errorEmbed(title: string, description: string) {
+  return new EmbedBuilder()
+    .setColor(NEGATIVE_COLOR)
+    .setTitle(title)
+    .setDescription(description);
+}