I'm using the tutorial from discordjs guide (https://discordjs.guide/creating-your-bot/slash-commands.html) and for some reason the slash commands file (my code is basically a copy of their github repo https://github.com/discordjs/guide/tree/main/code-samples/creating-your-bot/command-deployment) execute before index.js. this is an issue because because I define my mongodb client stuff in index.js and call on mongodb in the slash commands files. since the slash commands are running first, lots of the stuff that it's calling is undefined. so tldr why are my slash commands files running before index.js?