Remove Bot User ID from Prompt (#48)

src/utils/mentionClean.ts

@@ -0,0 +1,16 @@
+import Keys from "../keys.js"
+
+/**
+ * Clean up the bot user_id so it only has the prompt
+ * 
+ * Sample: <@CLIENT_ID> Hello
+ *  - we want to remove <@CLIENT_ID>
+ *  - replace function works well for this
+ * 
+ * @param message 
+ * @returns 
+ */
+export function clean(message: string): string {
+    const cleanedMessage: string = message.replace(`<@${Keys.clientUid}>`, '').trim()
+    return cleanedMessage
+}