Sorry if the title is confusing. I'm learning Grunt in an online course, i've followed all the instructions, and the project works just fine when i go live through VSCode. But when i deploy it to Vercel, the Javascript files don't work. Both the JS and CSS files are linked in the HTML file the same way, yet only the CSS files work. Also, the JS file and the folder it is on are greyed out on the VSCode explorer.
The console says that there was a failure in loading the script, and the Vercel logs show 404 and 401 errors. I've searched about both these issues and couldn't find a solution to the exact problem i'm having. Here's the project: https://github.com/CinnAqua/gruntjs